Tempo: Difference between revisions

Source: Wikipedia, the free encyclopedia.
Content deleted Content added
clarify lead
rewrite/restructure: attempting to remove duplication etc
Line 12: Line 12:
==Measuring tempo==
==Measuring tempo==
[[File:Electronic-metronome(scale).jpg|180px|thumb|Electronic metronome, Wittner model]]
[[File:Electronic-metronome(scale).jpg|180px|thumb|Electronic metronome, Wittner model]]
A piece of music's tempo is typically written at the start of the score, and in modern Western music is usually indicated in beats per minute (bpm). This means that a particular note value (for example, a quarter note, or [[crotchet]]) is specified as the beat, and that the amount of time between successive beats is a specified fraction of a minute. The greater the number of beats per minute, the smaller the amount of time between successive beats, and thus faster a piece must be played. For example, a tempo of 60 beats per minute signifies one beat per second, while a tempo of 120 beats per minute is twice as rapid, signifying one beat every 0.5 seconds. Mathematical tempo markings of this kind became increasingly popular during the first half of the 19th century, after the [[metronome]] had been invented by [[Johann Nepomuk Maelzel]], although early metronomes were somewhat inconsistent. [[Beethoven]] was one of the first composers to use the metronome; in the 1810s he published metronomic indications for the eight symphonies he had composed up to that time.<ref><!-- Is this really relevant to THIS article? -->Some of these markings are today contentious, such as those on his [[Piano Sonata No. 29 (Beethoven)|"Hammerklavier" Sonata]] and [[Symphony No. 9 (Beethoven)|Ninth Symphony]], seeming to many to be almost impossibly fast, as is also the case for many of the works of [[Robert Schumann|Schumann]]. See "metronome" entry in Apel (1969), p. 523.</ref>

With the advent of modern electronics, bpm became an extremely precise measure. [[Music sequencer]]s use the bpm system to denote tempo.{{citation needed|date=January 2015}}

Instead of beats per minute, some 20th-century composers (e.g., [[Béla Bartók]], [[Alberto Ginastera]], and [[John Cage]]) specify the total playing time for a piece, from which the performer can derive tempo.{{citation needed|date=January 2015}}

Tempo is as crucial in contemporary music as it is in classical. In [[electronic dance music]], accurate knowledge of a tune's bpm is important to [[disc jockey|DJs]] for the purposes of [[beatmatching]].{{citation needed|date=January 2015}}

==Musical vocabulary for tempo==
Some musical pieces do not have a mathematical time indication. In [[classical music]] it is customary to describe the tempo of a piece by one or more words. Most of these words are [[Italian language|Italian]], because many of the most important [[composer]]s of the 17th century were Italian, and it was during this period that tempo indications were first used extensively and codified.<ref>Randel, D., ed., ''The New Harvard Dictionary of Music'', Harvard University Press, 1986, ''Tempo''</ref>

Before the metronome, it was difficult to specify the tempo of a composition; attempts were made using pendulums or the human pulse.<ref>Randel, ed., 1986, ''Metronome''</ref> Yet, after the metronome's invention, musicians continued to use these words, often additionally indicating the mood of the piece. This blurred the traditional distinction between tempo and mood indicators. For example, ''presto'' and ''allegro'' both indicate a speedy execution (''presto'' being faster), but ''allegro'' also connotes joy (from its original meaning in Italian). ''Presto'', on the other hand, simply indicates speed. Additional Italian words also indicate tempo and mood. For example, the "agitato" in the ''Allegro agitato'' of the last movement of [[George Gershwin]]'s [[Concerto in F (Gershwin)|piano concerto in F]] has both a tempo indication (undoubtedly faster than a usual ''Allegro'') and a mood indication ("agitated").

==Understood tempo==
In some cases (quite often up to the end of the [[baroque music|Baroque]] period), the conventions that governed musical composition were so strong that composers didn't need to indicate tempo.{{citation needed|date=January 2015}} For example, the first movement of [[Johann Sebastian Bach|Bach]]'s [[Brandenburg concertos#Brandenburg Concerto No. 3 in G major, BWV 1048|Brandenburg Concerto No. 3]] has no tempo or mood indication whatsoever. To provide movement names, publishers of recordings resort to ''[[ad hoc]]'' measures, for instance marking the Brandenburg movement "Allegro", "(Allegro)", "(Without indication)", and so on.

In [[Renaissance music]], performers understood most music to flow at a tempo defined by the [[Pulse (music)|tactus]] (roughly the rate of the human heartbeat).<ref name=Haar>{{cite book|last=Haar|first=James|title=The Science and Art of Renaissance Music|publisher=Princeton University Press|isbn=1-40-086471-2|pages=408|url=https://books.google.ca/books?id=0lMABAAAQBAJ&dq}}</ref> The [[mensural]] [[time signature]] indicated which note value corresponded to the tactus.

Often a particular [[musical form]] or [[Music genre|genre]] implies its own tempo, so composers need place no further explanation in the score.{{citation needed|date=January 2015}} Thus, musicians expect a [[minuet]] to be at a fairly stately tempo, slower than a [[Viennese waltz]]; a [[perpetuum mobile]] quite fast, and so on. Genres imply tempos. Thus, [[Ludwig van Beethoven]] wrote "In tempo d'un Menuetto" over the first movement of his Piano Sonata Op. 54, though that movement is not a minuet. [[Popular music]] charts use terms such as ''bossa nova'', ''ballad'', and ''Latin rock'' in much the same way.{{Original research inline|date=January 2015}}

Note that not only did tempi change over historical time and even in different places, but sometimes even the ordering of terms changed. For example, a modern ''largo'' is slower than an ''adagio'', but in the Baroque period it was faster.<ref>[http://www.dolmetsch.com/musictheory5.htm music theory online: tempo], Dolmetsch.com</ref>

==Beats per minute==<!--[[Beats per minute]] redirects here-->
[[File:Music-metronome.svg|thumb|170px|A bpm of 120]]
Beats per minute (bpm) is a unit typically used as a measure of tempo in music and [[heart rate]]. The bpm tempo of a piece of music is conventionally shown in its score as a [[metronome]] mark, as illustrated to the right. This indicates that every one minute there should be 120 beats (or crotchets). In simple [[time signature]]s, it is conventional to show the tempo in terms of the note duration on the bottom. So a {{music|time|4|4}} would show a [[Quarter note|crotchet]] (or [[quarter note]]), as shown to the right, while a {{music|time|2|2}} would show a [[half note|minim]] (or [[half note]]).

In compound time signatures, the beat consists of three note durations (so there are 3 [[quaver]]s ([[quaver|eighth notes]]) per beat in a {{music|time|6|8}} time signature), so a dotted form of the next note duration up is used. The most common compound signatures: {{music|time|6|8}}, {{music|time|9|8}}, and {{music|time|12|8}}, therefore use a dotted crotchet to indicate their bpm.

Exotic time and particularly slow time signatures may indicate their bpm tempo using other note durations. bpm became common terminology in [[disco]] because of its usefulness to [[Disc jockey|DJs]], and remain important in the same genre and other dance music.

{{Listen
{{Listen
|filename=120BPMclicktrack.ogg
|filename=120BPMclicktrack.ogg
Line 49: Line 19:
|format=[[Ogg]]}}
|format=[[Ogg]]}}


In this context the beats measured are either quarter notes in the time signature (sometimes ambiguously called down-beats), or drum beats (typically bass-drum or another functionally similar synthesized sound), whichever is more frequent. Higher bpm values are therefore achievable by increasing the number of drum beats, without increasing the tempo of the music. [[House music]] is faster around 120–128&nbsp;bpm (from regular house music to [[UK garage]]), [[trance music]] ranges from 125 to 150&nbsp;bpm,<ref>Snoman (2009), p. 251.</ref> and [[drum and bass]] generally ranges between 150–180&nbsp;bpm. [[Psytrance]] is almost exclusively produced at 145&nbsp;bpm,{{Citation needed|date=April 2011}} whereas [[Gabber]] can exceed 180–220&nbsp;bpm.{{Citation needed|date=June 2013}} [[Speedcore]] can exceed 200 -1000+&nbsp;bpm.


While tempo is described or indicated in many different ways, it is only measured in beats per minute (bpm). For example, a tempo of 60 beats per minute signifies one beat per second, while a tempo of 120 beats per minute is twice as rapid, signifying one beat every 0.5 seconds. The [[note value]] of a beat will typically be that indicated by the [[time signature]]. For instance, in {{music|time|4|4}} the beat will be a [[crotchet]] or quarter note.
=== Extreme tempo ===
More extreme tempos are achievable at the same underlying tempo with very fast drum patterns, often expressed as [[drum rolls]]. Such compositions often exhibit a much slower underlying tempo, but may increase the tempo by adding additional percussive beats. [[Extreme music]] subgenres such as [[speedcore]] and [[grindcore]] often strive to reach unusually fast tempi. The use of extreme tempo was very common in the fast [[bebop]] [[jazz]] from the 1940s and 1950s. A common jazz tune such as "[[Cherokee (Ray Noble song)|Cherokee]]" was often performed at quarter note equal to or sometimes exceeding 368&nbsp;bpm. Some of [[Charlie Parker]]'s famous tunes ("Bebop", "Shaw Nuff") have been performed at 380&nbsp;bpm plus.{{Citation needed|date=June 2013}} [[John Coltrane]]'s "[[Giant Steps (composition)|Giant Steps]]" was performed at 374&nbsp;bpm.{{Citation needed|date=June 2013}}


This measurement of tempo became increasingly popular during the first half of the 19th century, after the [[metronome]] had been invented by [[Johann Nepomuk Maelzel]]. [[Beethoven]] was one of the first composers to use the metronome; in the 1810s he published metronomic indications for the eight symphonies he had composed up to that time.<ref><!-- Is this really relevant to THIS article? -->Some of these markings are today contentious, such as those on his [[Piano Sonata No. 29 (Beethoven)|"Hammerklavier" Sonata]] and [[Symphony No. 9 (Beethoven)|Ninth Symphony]], seeming to many to be almost impossibly fast, as is also the case for many of the works of [[Robert Schumann|Schumann]]. See "metronome" entry in Apel (1969), p. 523.</ref>
=== Beatmatching ===
{{Main|Beatmatching}}
Beatmatching is a technique [[DJ]]s use that involves speeding up or slowing down a record to match the tempo of a previous track so both can be seamlessly mixed.


With the advent of modern electronics, bpm became an extremely precise measure. [[Music sequencer]]s use the bpm system to denote tempo.{{citation needed|date=January 2015}}
DJs often beatmatch the underlying tempos of recordings, rather than their strict bpm value suggested by the kick drum, particularly when dealing with high tempo tracks. A 240&nbsp;bpm track, for example, matches the beat of a 120&nbsp;bpm track without slowing down or speeding up, because both have an underlying tempo of 120 quarter notes per minute. Thus, some soul music (around 75–90&nbsp;bpm) mixes well with a drum and bass beat (from 150–185&nbsp;bpm).


Instead of beats per minute, some 20th-century composers (e.g., [[Béla Bartók]], [[Alberto Ginastera]], and [[John Cage]]) specify the total playing time for a piece, from which the performer can derive tempo.{{citation needed|date=January 2015}}
When speeding up or slowing down a record on a turntable, the pitch and tempo of a track are linked: spinning a disc 10% faster makes both pitch and tempo 10% higher. Software processing to change the pitch without changing the tempo, or vice versa, is called [[Audio timescale-pitch modification|time-stretching]] or [[Audio timescale-pitch modification|pitch-shifting]]. While it works fairly well for small adjustments (± 20%), the result can be noisy and unmusical for larger changes.{{citation needed|date=January 2015}}


Tempo is as crucial in contemporary music as it is in classical. In [[electronic dance music]], accurate knowledge of a tune's bpm is important to [[disc jockey|DJs]] for the purposes of [[beatmatching]].{{citation needed|date=January 2015}}
==Bars per minute==
The speed of a piece of music can also be gauged according to bars per minute (mpm) or bars per minute, the number of [[bar (music)|bar]]s of the piece performed in one minute. This measure is commonly used in [[ballroom dance]] music.{{citation needed|date=January 2015}}


==Musical vocabulary for tempo==
==Italian tempo markings==
{{See also|Glossary of musical terminology}}
{{Redirect|Andante|other uses|Andante (disambiguation)}}
In [[classical music]] it is customary to describe the tempo of a piece by one or more words, most commonly in [[Italian language|Italian]], in addition to or instead of a metronome mark in beats per minute. Italian is typically used because it was the language of most composers during the time these descriptions became commonplace.<ref>Randel, D., ed., ''The New Harvard Dictionary of Music'', Harvard University Press, 1986, ''Tempo''</ref>
{{Redirect|Vivace|other uses|Vivace (disambiguation)}}

{{See also|Italian musical terms used in English|Glossary of musical terminology}}
This practice developed during the 17th and 18th centuries, the [[baroque music|Baroque]] and [[classical music|Classical]] periods. In the earlier [[Renaissance music]], performers understood most music to flow at a tempo defined by the [[Pulse (music)|tactus]] (roughly the rate of the human heartbeat).<ref name=Haar>{{cite book|last=Haar|first=James|title=The Science and Art of Renaissance Music|publisher=Princeton University Press|isbn=1-40-086471-2|pages=408|url=https://books.google.ca/books?id=0lMABAAAQBAJ&dq}}</ref> The [[mensural]] [[time signature]] indicated which note value corresponded to the tactus.
The definitions of the Italian tempo markings mentioned in this section can be found in the Harvard Dictionary of Music and/or the online Italian-English dictionary, both of which are listed in [[Tempo#Sources|Sources]].

In the Baroque period, pieces would typically be given an indication, which might be a tempo marking (e.g. ''Allegro''), or the name of a dance (e.g. ''Allemande'' or ''Sarabande'') - the latter being an indication both of tempo and of metre. Any musician of the time was expected to know how to interpret these markings based on custom and experience. In some cases, however, these markings were simply omitted. For example, the first movement of [[Johann Sebastian Bach|Bach]]'s [[Brandenburg concertos#Brandenburg Concerto No. 3 in G major, BWV 1048|Brandenburg Concerto No. 3]] has no tempo or mood indication whatsoever. Despite the increasing number of explicit tempo markings, musicians still observe conventions, expecting a [[minuet]] to be at a fairly stately tempo, slower than a [[Viennese waltz]]; a [[perpetuum mobile]] quite fast, and so on. Genres imply tempos. Thus, [[Ludwig van Beethoven]] wrote "In tempo d'un Menuetto" over the first movement of his Piano Sonata Op. 54, though that movement is not a minuet.

Many tempo markings also indicate mood and expression. For example, ''presto'' and ''allegro'' both indicate a speedy execution (''presto'' being faster), but ''allegro'' also connotes joy (from its original meaning in Italian). ''Presto'', on the other hand, simply indicates speed. Additional Italian words also indicate tempo and mood. For example, the "agitato" in the ''Allegro agitato'' of the last movement of [[George Gershwin]]'s [[Concerto in F (Gershwin)|piano concerto in F]] has both a tempo indication (undoubtedly faster than a usual ''Allegro'') and a mood indication ("agitated").

Often, composers (or [[Music publisher (popular music)|music publishers]]) name [[movement (music)|movements]] of compositions after their tempo (or mood) marking. For instance, the second movement of [[Samuel Barber]]'s first [[String Quartet (Barber)|String Quartet]] is an ''Adagio''.<ref name=Heyman>{{cite book|last=Heyman|first=Barbara B.|title=Samuel Barber: the composer and his music|publisher=Oxford University Press|isbn=0-19-509058-6|pages=158|url=https://books.google.com/?id=u6QGtHHtr6MC&pg=PA158&dq=second+movement+Samuel+Barber%27s+first+String+Quartet+is+an+Adagio.#v=onepage&q=second%20movement%20Samuel%20Barber%27s%20first%20String%20Quartet%20is%20an%20Adagio.&f=false|date=1994-05-12}}</ref>

Often a particular [[musical form]] or [[Music genre|genre]] implies its own tempo, so composers need place no further explanation in the score.{{citation needed|date=January 2015}} [[Popular music]] charts use terms such as ''bossa nova'', ''ballad'', and ''Latin rock'' in much the same way.{{Original research inline|date=January 2015}}


===Basic tempo markings===
===Basic tempo markings===
Here follows a list of common tempo markings. The beats per minute (bpm) values are very rough approximations. In practice a musician will always follow their judgement on how to tackle the musical and technical demands of a piece, rather than look up a value in a table such as this one.
By adding an ''-issimo'' ending, the word is amplified. By adding an ''-ino'' or ''-etto'' ending, the word is diminished. The beats per minute (bpm) values are rough approximations, and the correspondence is neither universal across time nor space. One striking example is that ''Allegretto'' hastened as a tempo from the 18th to the 19th century: originally it was just above ''Andante'', instead of just below ''Allegro'' as it is now.<ref>For extensive discussion of this point see Rosen (2002:48-95). Rosen suggests that many works marked "Allegretto" are nowadays played too quickly as a result of this confusion. Rosen, Charles (2002) ''Beethoven's Piano Sonatas: A Short Companion''. New Haven: Yale University Press. Excerpts on line at Google Books: [https://books.google.com/books?id=ApUUpgMzEPsC&printsec=frontcover&dq=rosen+beethoven+allegretto&hl=en&sa=X&ved=0ahUKEwiinqDztdbRAhVG2WMKHQHoAFcQ6AEIHTAA#v=onepage&q=rosen%20beethoven%20allegretto&f=false].</ref>

These terms have also been used inconsistently through time and in different geographical areas. One striking example is that ''Allegretto'' hastened as a tempo from the 18th to the 19th century: originally it was just above ''Andante'', instead of just below ''Allegro'' as it is now.<ref>For extensive discussion of this point see Rosen (2002:48-95). Rosen suggests that many works marked "Allegretto" are nowadays played too quickly as a result of this confusion. Rosen, Charles (2002) ''Beethoven's Piano Sonatas: A Short Companion''. New Haven: Yale University Press. Excerpts on line at Google Books: [https://books.google.com/books?id=ApUUpgMzEPsC&printsec=frontcover&dq=rosen+beethoven+allegretto&hl=en&sa=X&ved=0ahUKEwiinqDztdbRAhVG2WMKHQHoAFcQ6AEIHTAA#v=onepage&q=rosen%20beethoven%20allegretto&f=false].</ref> As another example, a modern ''largo'' is slower than an ''adagio'', but in the Baroque period it was faster.<ref>[http://www.dolmetsch.com/musictheory5.htm music theory online: tempo], Dolmetsch.com</ref>


From slowest to fastest:
From slowest to fastest:
Line 113: Line 88:
* ''Tempo primo'' – resume the original (first) tempo
* ''Tempo primo'' – resume the original (first) tempo


===Common qualifiers===
====Common qualifiers====
*''alla'' – in the manner or style of, as in:
*''alla'' – in the manner or style of, as in:
**''alla breve'' – in short style, i.e., duple time, with the [[half note]] (minim) rather than the [[quarter note]] (crotchet) as the beat; cut time; {{music|time|2|2}} instead of {{music|time|4|4}}; often marked as {{music|alla-breve}} (see [[Time signature]])
**''alla breve'' – in short style, i.e., duple time, with the [[half note]] (minim) rather than the [[quarter note]] (crotchet) as the beat; cut time; {{music|time|2|2}} instead of {{music|time|4|4}}; often marked as {{music|alla-breve}} (see [[Time signature]])
Line 150: Line 125:
'''Note:''' In addition to the common ''allegretto,'' composers freely apply Italian [[diminutive]] and [[superlative]] [[suffix]]es to various tempo indications: ''andantino,'' ''larghetto,'' ''adagietto,'' and ''larghissimo.''
'''Note:''' In addition to the common ''allegretto,'' composers freely apply Italian [[diminutive]] and [[superlative]] [[suffix]]es to various tempo indications: ''andantino,'' ''larghetto,'' ''adagietto,'' and ''larghissimo.''


===Mood markings with a tempo connotation===
====Mood markings with a tempo connotation====
Some markings that primarily mark a [[Mood (psychology)|mood]] (or character) also have a tempo connotation:
Some markings that primarily mark a [[Mood (psychology)|mood]] (or character) also have a tempo connotation:


Line 201: Line 176:
*''Vivace'' – lively and fast, over 140&nbsp;bpm (which generally indicates a fast movement)
*''Vivace'' – lively and fast, over 140&nbsp;bpm (which generally indicates a fast movement)


===Terms for change in tempo===<!-- This section is linked from [[Ritardando]] -->
====Terms for change in tempo====<!-- This section is linked from [[Ritardando]] -->
Composers may use expressive marks to adjust the tempo:
Composers may use expressive marks to adjust the tempo:


Line 233: Line 208:
These terms also indicate an immediate, not a gradual, tempo change. Although they are Italian, composers typically use them even if they have written their initial tempo marking in some other language.
These terms also indicate an immediate, not a gradual, tempo change. Although they are Italian, composers typically use them even if they have written their initial tempo marking in some other language.


==Tempo markings in other languages==
{{See also|Glossary of musical terminology}}
Although Italian has been the prevalent language for tempo markings throughout most of classical music history, many composers have written tempo indications in their own language. This section lists tempo markings from in the ''Harvard Dictionary of Music'' or the online foreign language dictionaries listed in [[Tempo#Sources|Sources]].


===French tempo markings===
====French tempo markings====
Several composers have written markings in French, among them baroque composers [[François Couperin]] and [[Jean-Philippe Rameau]] as well as [[Claude Debussy]], [[Olivier Messiaen]], [[Maurice Ravel]] and [[Alexander Scriabin]]. Common tempo markings in [[French (language)|French]] are:
Several composers have written markings in French, among them baroque composers [[François Couperin]] and [[Jean-Philippe Rameau]] as well as [[Claude Debussy]], [[Olivier Messiaen]], [[Maurice Ravel]] and [[Alexander Scriabin]]. Common tempo markings in [[French (language)|French]] are:


Line 252: Line 224:
[[Erik Satie]] was known to write extensive tempo (and character) markings by defining them in a poetical and literal way, as in his Gnossiennes.<ref>[http://imslp.org/wiki/Special:ImagefromIndex/03007 Gnossiennes music sheet], IMSLP Music Library</ref>
[[Erik Satie]] was known to write extensive tempo (and character) markings by defining them in a poetical and literal way, as in his Gnossiennes.<ref>[http://imslp.org/wiki/Special:ImagefromIndex/03007 Gnossiennes music sheet], IMSLP Music Library</ref>


===German tempo markings===
====German tempo markings====
Many composers have used [[German (language)|German]] tempo markings. Typical German tempo markings are:
Many composers have used [[German (language)|German]] tempo markings. Typical German tempo markings are:


Line 263: Line 235:
One of the first German composers to use tempo markings in his native language was [[Ludwig van Beethoven]]. The one using the most elaborate combined tempo and mood markings was probably [[Gustav Mahler]]. For example, the second [[Movement (music)|movement]] of his [[Symphony No. 9 (Mahler)|Symphony No. 9]] is marked ''Im Tempo eines gemächlichen Ländlers, etwas täppisch und sehr derb'', indicating a slowish folk-dance-like movement, with some awkwardness and much vulgarity in the execution. Mahler would also sometimes combine German tempo markings with traditional Italian markings, as in the first movement of his [[Symphony No. 6 (Mahler)|sixth symphony]], marked ''Allegro energico, ma non troppo. Heftig, aber markig'' (Energetically quick, but not too much. Violent, but vigorous<ref>Italian translation, WordReference.com; German, Apel (1969).</ref>).
One of the first German composers to use tempo markings in his native language was [[Ludwig van Beethoven]]. The one using the most elaborate combined tempo and mood markings was probably [[Gustav Mahler]]. For example, the second [[Movement (music)|movement]] of his [[Symphony No. 9 (Mahler)|Symphony No. 9]] is marked ''Im Tempo eines gemächlichen Ländlers, etwas täppisch und sehr derb'', indicating a slowish folk-dance-like movement, with some awkwardness and much vulgarity in the execution. Mahler would also sometimes combine German tempo markings with traditional Italian markings, as in the first movement of his [[Symphony No. 6 (Mahler)|sixth symphony]], marked ''Allegro energico, ma non troppo. Heftig, aber markig'' (Energetically quick, but not too much. Violent, but vigorous<ref>Italian translation, WordReference.com; German, Apel (1969).</ref>).


===English tempo markings===
====English tempo markings====
[[English (language)|English]] indications, for example ''quickly'', have also been used, by [[Benjamin Britten]] and [[Percy Grainger]], among many others. In [[jazz]] and [[popular music]] charts, terms like "fast", "laid back", "steady rock", "medium", "medium-up", "ballad", "brisk", "up", "slowly", and similar style indications may appear.
[[English (language)|English]] indications, for example ''quickly'', have also been used, by [[Benjamin Britten]] and [[Percy Grainger]], among many others. In [[jazz]] and [[popular music]] charts, terms like "fast", "laid back", "steady rock", "medium", "medium-up", "ballad", "brisk", "up", "slowly", and similar style indications may appear.


[[Tom Lehrer]]'s anthology ''Too Many Songs by Tom Lehrer'', uses fake English tempo markings to humorous effect. For example, Lehrer specifies that the song ''National Brotherhood Week'' should be played "fraternally," ''We Will All Go Together'' be played "eschatologically," and ''Masochism Tango'' be played "painstakingly."
[[Tom Lehrer]]'s anthology ''Too Many Songs by Tom Lehrer'', uses fake English tempo markings to humorous effect. For example, Lehrer specifies that the song ''National Brotherhood Week'' should be played "fraternally," ''We Will All Go Together'' be played "eschatologically," and ''Masochism Tango'' be played "painstakingly."


==Tempo markings as movement names and compositions with a tempo indicator name==
Often, composers (or [[Music publisher (popular music)|music publishers]]) name [[movement (music)|movements]] of compositions after their tempo (or mood) marking. For instance, the second movement of [[Samuel Barber]]'s first [[String Quartet (Barber)|String Quartet]] is an ''Adagio''.<ref name=Heyman>{{cite book|last=Heyman|first=Barbara B.|title=Samuel Barber: the composer and his music|publisher=Oxford University Press|isbn=0-19-509058-6|pages=158|url=https://books.google.com/?id=u6QGtHHtr6MC&pg=PA158&dq=second+movement+Samuel+Barber%27s+first+String+Quartet+is+an+Adagio.#v=onepage&q=second%20movement%20Samuel%20Barber%27s%20first%20String%20Quartet%20is%20an%20Adagio.&f=false|date=1994-05-12}}</ref>


Some such movements may start to lead a life of their own, and become known with the tempo/mood marker name, for instance the string orchestra version of the second movement of Barber's first string quartet became known as ''[[Adagio for Strings]]''. A similar example is the [[Adagietto (Mahler)|Adagietto]] from [[Mahler]]'s [[Symphony No. 5 (Mahler)|Symphony No. 5]].


== Extreme tempo ==
Sometimes the link between a musical composition with a "tempo" name and a separate movement of a composition is less clear. For instance, [[Adagio (Albinoni)|Albinoni's ''Adagio'']] is a 20th-century creative "reconstruction" based on an incomplete manuscript.
More extreme tempos are achievable at the same underlying tempo with very fast drum patterns, often expressed as [[drum rolls]]. Such compositions often exhibit a much slower underlying tempo, but may increase the tempo by adding additional percussive beats. [[Extreme music]] subgenres such as [[speedcore]] and [[grindcore]] often strive to reach unusually fast tempi. The use of extreme tempo was very common in the fast [[bebop]] [[jazz]] from the 1940s and 1950s. A common jazz tune such as "[[Cherokee (Ray Noble song)|Cherokee]]" was often performed at quarter note equal to or sometimes exceeding 368&nbsp;bpm. Some of [[Charlie Parker]]'s famous tunes ("Bebop", "Shaw Nuff") have been performed at 380&nbsp;bpm plus.{{Citation needed|date=June 2013}} [[John Coltrane]]'s "[[Giant Steps (composition)|Giant Steps]]" was performed at 374&nbsp;bpm.{{Citation needed|date=June 2013}}

== Beatmatching ==
{{Main|Beatmatching}}
Beatmatching is a technique [[DJ]]s use that involves speeding up or slowing down a record to match the tempo of a previous track so both can be seamlessly mixed.

DJs often beatmatch the underlying tempos of recordings, rather than their strict bpm value suggested by the kick drum, particularly when dealing with high tempo tracks. A 240&nbsp;bpm track, for example, matches the beat of a 120&nbsp;bpm track without slowing down or speeding up, because both have an underlying tempo of 120 quarter notes per minute. Thus, some soul music (around 75–90&nbsp;bpm) mixes well with a drum and bass beat (from 150–185&nbsp;bpm).

When speeding up or slowing down a record on a turntable, the pitch and tempo of a track are linked: spinning a disc 10% faster makes both pitch and tempo 10% higher. Software processing to change the pitch without changing the tempo, or vice versa, is called [[Audio timescale-pitch modification|time-stretching]] or [[Audio timescale-pitch modification|pitch-shifting]]. While it works fairly well for small adjustments (± 20%), the result can be noisy and unmusical for larger changes.{{citation needed|date=January 2015}}

==Bars per minute==
The speed of a piece of music can also be gauged according to bars per minute (mpm) or bars per minute, the number of [[bar (music)|bar]]s of the piece performed in one minute. This measure is commonly used in [[ballroom dance]] music.{{citation needed|date=January 2015}}





Some composers chose to include tempo indicators in the name of a separate composition, for instance [[Béla Bartók|Bartók]] in ''[[Allegro barbaro (Bartók)|Allegro barbaro]]'' ("barbaric Allegro"), a single movement composition.


==See also==
==See also==

Revision as of 11:40, 18 June 2017

In

musical terminology, tempo [ˈtɛmpo] ("time" in Italian; plural: tempi [ˈtɛmpi]) is the speed or pace of a given piece
.

In classical music, tempo is usually indicated with an instruction at the start of a piece (often using conventional Italian terms). Tempo is usually measured in by beats per minute (BPM). In modern classical compositions a "metronome mark" in beats per minute may supplement or replace the normal tempo marking, while in modern genres like electronic dance music tempo will simply be stated in BPM.

Tempo may be separated from articulation and metre, or these aspects may be indicated along with tempo, all contributing to the overall texture. While the ability to hold a steady tempo is a vital skill for a musical performer, tempo is changeable. Depending on the genre of a piece of music and the performers' interpretation, a piece may be played with slight tempo rubato or drastic accelerando. In ensembles, the tempo is often indicated by a conductor or by one of the instrumentalists, for instance the drummer.

Measuring tempo

Electronic metronome, Wittner model


While tempo is described or indicated in many different ways, it is only measured in beats per minute (bpm). For example, a tempo of 60 beats per minute signifies one beat per second, while a tempo of 120 beats per minute is twice as rapid, signifying one beat every 0.5 seconds. The

crotchet
or quarter note.

This measurement of tempo became increasingly popular during the first half of the 19th century, after the

Beethoven was one of the first composers to use the metronome; in the 1810s he published metronomic indications for the eight symphonies he had composed up to that time.[1]

With the advent of modern electronics, bpm became an extremely precise measure. Music sequencers use the bpm system to denote tempo.[citation needed]

Instead of beats per minute, some 20th-century composers (e.g., Béla Bartók, Alberto Ginastera, and John Cage) specify the total playing time for a piece, from which the performer can derive tempo.[citation needed]

Tempo is as crucial in contemporary music as it is in classical. In electronic dance music, accurate knowledge of a tune's bpm is important to DJs for the purposes of beatmatching.[citation needed]

Musical vocabulary for tempo

In classical music it is customary to describe the tempo of a piece by one or more words, most commonly in Italian, in addition to or instead of a metronome mark in beats per minute. Italian is typically used because it was the language of most composers during the time these descriptions became commonplace.[2]

This practice developed during the 17th and 18th centuries, the

indicated which note value corresponded to the tactus.

In the Baroque period, pieces would typically be given an indication, which might be a tempo marking (e.g. Allegro), or the name of a dance (e.g. Allemande or Sarabande) - the latter being an indication both of tempo and of metre. Any musician of the time was expected to know how to interpret these markings based on custom and experience. In some cases, however, these markings were simply omitted. For example, the first movement of

Brandenburg Concerto No. 3 has no tempo or mood indication whatsoever. Despite the increasing number of explicit tempo markings, musicians still observe conventions, expecting a minuet to be at a fairly stately tempo, slower than a Viennese waltz; a perpetuum mobile quite fast, and so on. Genres imply tempos. Thus, Ludwig van Beethoven
wrote "In tempo d'un Menuetto" over the first movement of his Piano Sonata Op. 54, though that movement is not a minuet.

Many tempo markings also indicate mood and expression. For example, presto and allegro both indicate a speedy execution (presto being faster), but allegro also connotes joy (from its original meaning in Italian). Presto, on the other hand, simply indicates speed. Additional Italian words also indicate tempo and mood. For example, the "agitato" in the Allegro agitato of the last movement of George Gershwin's piano concerto in F has both a tempo indication (undoubtedly faster than a usual Allegro) and a mood indication ("agitated").

Often, composers (or

music publishers) name movements of compositions after their tempo (or mood) marking. For instance, the second movement of Samuel Barber's first String Quartet is an Adagio.[4]

Often a particular musical form or genre implies its own tempo, so composers need place no further explanation in the score.[citation needed] Popular music charts use terms such as bossa nova, ballad, and Latin rock in much the same way.[original research?]

Basic tempo markings

Here follows a list of common tempo markings. The beats per minute (bpm) values are very rough approximations. In practice a musician will always follow their judgement on how to tackle the musical and technical demands of a piece, rather than look up a value in a table such as this one.

These terms have also been used inconsistently through time and in different geographical areas. One striking example is that Allegretto hastened as a tempo from the 18th to the 19th century: originally it was just above Andante, instead of just below Allegro as it is now.[5] As another example, a modern largo is slower than an adagio, but in the Baroque period it was faster.[6]

From slowest to fastest:

  • Larghissimo – very, very slow (24 bpm (beats per minute in a 4
    4
    time) and under)
  • Grave – very slow (25–45 bpm)
  • Largo – broadly (40–60 bpm)
  • Lento – slowly (45–60 bpm)
  • Larghetto – rather broadly (60–66 bpm)
  • Adagio – slow and stately (literally, "at ease") (66–76 bpm)
  • Adagietto – slower than andante (72–76 bpm)
  • Andante – at a walking pace (76–108 bpm)
  • Andantino – slightly faster than Andante (although in some cases it can be taken to mean slightly slower than andante) (80–108 bpm)
  • Marcia moderato – moderately, in the manner of a march[7][8] (83–85 bpm)
  • Andante moderato – between andante and moderato (thus the name andante moderato) (92–112 bpm)
  • Moderato – moderately (108–120 bpm)
  • Allegretto – by the mid 19th century, moderately fast (112–120 bpm); see paragraph above for earlier usage
  • Allegro moderato – close to but not quite allegro (116–120 bpm)
  • Allegro – fast, quickly, and bright (120–168 bpm) (molto allegro is slightly faster than allegro, but always in its range)
  • Vivace – lively and fast (168–176 bpm)
  • Vivacissimo – very fast and lively (172–176 bpm)
  • Allegrissimo or Allegro vivace – very fast (172–176 bpm)
  • Presto – very, very fast (168–200 bpm)
  • Prestissimo – even faster than Presto (200 bpm and over)

Terms for tempo change:

  • Rallentando – gradually slowing down
  • Ritardando – gradually slowing down (but not as much as rallentando)
  • Ritenuto – immediately slowing down
  • Stringendo – gradually speeding up (slowly)
  • Accelerando – gradually speeding up (quickly)

Additional terms

  • A piacere – the performer may use his or her own discretion with regard to tempo and rhythm; literally "at pleasure"[9]
  • A tempo – resume previous tempo
  • L'istesso, L'istesso tempo, or Lo stesso tempo – at the same speed; L'istesso is used when the actual speed of the music has not changed, despite apparent signals to the contrary, such as changes in time signature or note length (half notes in 4
    4
    could change to whole notes in 2
    2
    , and they would all have the same duration)[10][11]
  • Tempo comodo – at a comfortable (normal) speed
  • Tempo di... – the speed of a ... (such as Tempo di valse (speed of a waltz, dotted quarter note. ≈ 60 bpm), Tempo di marcia (speed of a march, quarter note ≈ 120 bpm))
  • Tempo giusto – at a consistent speed, at the 'right' speed, in strict tempo
  • Tempo semplice – simple, regular speed, plainly
  • Tempo primo – resume the original (first) tempo

Common qualifiers

Note: In addition to the common allegretto, composers freely apply Italian

superlative suffixes
to various tempo indications: andantino, larghetto, adagietto, and larghissimo.

Mood markings with a tempo connotation

Some markings that primarily mark a mood (or character) also have a tempo connotation:

  • Affettuoso
    – with feeling/emotion
  • Agitato
    – agitated, with implied quickness
  • Appassionato
    – to play passionately
  • Animato – animatedly, lively
  • Brillante – sparkling, glittering, as in Allegro brillante, Rondo brillante, or Variations brillantes; became fashionable in titles for virtuoso pieces[24]
  • Bravura – bravely; a brilliant and indulgent demonstration of skill[25]
  • Cantabile – in singing style (lyrical and flowing)
  • Calando – dying away, slowing, diminishing
  • Caloroso - heart-warming
  • Cataclismico – very loud, short
  • Dolce – sweetly
  • Dolcissimo – very sweetly and delicately
  • Dolente - sadly, sorrowfully
  • Energico – energetic, strong, forceful
  • Eroico – heroically
  • Espressivo
    – expressively
  • Furioso – to play in an angry or furious manner
  • Giocoso
    – merrily, funny
  • Gioioso – joyfully
  • Grandioso – magnificently, grandly
  • Grazioso – gracefully
  • Incalzando – encouraging, building
  • Lacrimoso
    – tearfully, sadly
  • Lamentoso – lamenting, mournfully
  • Leggiero
    – to play lightly, or with light touch
  • Leggiadro – lightly and gracefully
  • Maestoso – majestic or stately (which generally indicates a solemn, slow march-like movement)
  • Malinconico – melancholic
  • Marcato – marching tempo, marked with emphasis
  • Marziale – in a march style, usually in simple, strongly marked rhythm and regular phrases
  • Mesto – sad, mournful
  • Misterioso – mystical, in a shady manner
  • Morendo
    – dying
  • Nobilmente – nobly (in a noble way)
  • Patetico – with great emotion
  • Pesante – heavily
  • Pomposo – dignified, in grand style
  • Saltando
    – jumpy, fast, and short
  • Scherzando – playfully
  • Smorzando – dying away, decreasing to nothing in both speed and dynamic
  • Sospirando – listless, with little energy; almost indifferent; as if sighing
  • Sostenuto
    – sustained, with a slowing of tempo
  • Spiccato – slow sautillé, with a bouncy manner
  • Tenerezza – tenderness
  • Tranquillamente – adverb of tranquillo, "calmly"
  • Trionfante – triumphantly
  • Vivace – lively and fast, over 140 bpm (which generally indicates a fast movement)

Terms for change in tempo

Composers may use expressive marks to adjust the tempo:

  • Accelerando – speeding up (abbreviation: accel.)
  • Allargando – growing broader; decreasing tempo, usually near the end of a piece
  • Calando – going slower (and usually also softer)
  • Doppio movimento / doppio più mosso – double speed
  • Doppio più lento – half speed
  • Lentando – gradual slowing and softer
  • Meno mosso – less movement or slower
  • Mosso – movement, more lively, or quicker, much like più mosso, but not as extreme
  • Più mosso – more movement or faster
  • Precipitando – hurrying, going faster/forward
  • Rallentando – gradual slowing down (abbreviation: rall.)
  • Ritardando – slowing down gradually; also see rallentando and ritenuto (abbreviations: rit., ritard.)
  • Ritenuto – slightly slower, but achieved more immediately than ritardando or rallentando; a sudden decrease in tempo; temporarily holding back.[26] (Note that the abbreviation for ritenuto can also be rit. Thus a more specific abbreviation is riten. Also sometimes ritenuto does not reflect a tempo change but a character change instead.)
  • Rubato
    – free adjustment of tempo for expressive purposes (literally "theft", so more strictly, take time from one beat to slow another)
  • Stretto – in faster tempo, often near the conclusion of a section. (Note that in fugal compositions, the term stretto refers to the imitation of the subject in close succession, before the subject is completed, and as such, suitable for the close of the fugue.[27] Used in this context, the term is not necessarily related to tempo.)
  • Stringendo – pressing on faster (literally "tightening")
  • Tardando – slowing down gradually (same as ritardando)[28]

While the base tempo indication (such as allegro) appears in large type above the staff, these adjustments typically appear below the staff or (in the case of keyboard instruments) in the middle of the grand staff.

They generally designate a gradual change in tempo; for immediate tempo shifts, composers normally just provide the designation for the new tempo. (Note, however, that when Più mosso or Meno mosso appears in large type above the staff, it functions as a new tempo, and thus implies an immediate change.) Several terms, e.g., assai, molto, poco, subito, control how large and how gradual a change should be (see common qualifiers).

After a tempo change, a composer may return to a previous tempo in two different ways:

  • a tempo – returns to the base tempo after an adjustment (e.g. ritardando ... a tempo undoes the effect of the ritardando).
  • Tempo primo or Tempo Io – denotes an immediate return to the piece's original base tempo after a section in a different tempo (e.g. Allegro ... Lento ... Moderato ... Tempo Io indicates a return to the Allegro). This indication often functions as a structural marker in pieces in binary form.

These terms also indicate an immediate, not a gradual, tempo change. Although they are Italian, composers typically use them even if they have written their initial tempo marking in some other language.


French tempo markings

Several composers have written markings in French, among them baroque composers

French
are:

  • Au mouvement – play the (first or main) tempo.
  • Grave – slowly and solemnly
  • Lent – slowly
  • Modéré – at a moderate tempo
  • Moins – less, as in Moins vite (less fast)
  • Rapide – fast
  • Très – very, as in Très vif (very lively)
  • Vif – lively
  • Vite – fast

Erik Satie was known to write extensive tempo (and character) markings by defining them in a poetical and literal way, as in his Gnossiennes.[29]

German tempo markings

Many composers have used

German
tempo markings. Typical German tempo markings are:

  • Langsam – slowly
  • Lebhaft – lively (mood)
  • Mäßig – moderately
  • Rasch – quickly
  • Schnell – fast
  • Bewegt – animated, with motion[30]

One of the first German composers to use tempo markings in his native language was Ludwig van Beethoven. The one using the most elaborate combined tempo and mood markings was probably Gustav Mahler. For example, the second movement of his Symphony No. 9 is marked Im Tempo eines gemächlichen Ländlers, etwas täppisch und sehr derb, indicating a slowish folk-dance-like movement, with some awkwardness and much vulgarity in the execution. Mahler would also sometimes combine German tempo markings with traditional Italian markings, as in the first movement of his sixth symphony, marked Allegro energico, ma non troppo. Heftig, aber markig (Energetically quick, but not too much. Violent, but vigorous[31]).

English tempo markings

English indications, for example quickly, have also been used, by Benjamin Britten and Percy Grainger, among many others. In jazz and popular music
charts, terms like "fast", "laid back", "steady rock", "medium", "medium-up", "ballad", "brisk", "up", "slowly", and similar style indications may appear.

Tom Lehrer's anthology Too Many Songs by Tom Lehrer, uses fake English tempo markings to humorous effect. For example, Lehrer specifies that the song National Brotherhood Week should be played "fraternally," We Will All Go Together be played "eschatologically," and Masochism Tango be played "painstakingly."


Extreme tempo

More extreme tempos are achievable at the same underlying tempo with very fast drum patterns, often expressed as

drum rolls. Such compositions often exhibit a much slower underlying tempo, but may increase the tempo by adding additional percussive beats. Extreme music subgenres such as speedcore and grindcore often strive to reach unusually fast tempi. The use of extreme tempo was very common in the fast bebop jazz from the 1940s and 1950s. A common jazz tune such as "Cherokee" was often performed at quarter note equal to or sometimes exceeding 368 bpm. Some of Charlie Parker's famous tunes ("Bebop", "Shaw Nuff") have been performed at 380 bpm plus.[citation needed] John Coltrane's "Giant Steps" was performed at 374 bpm.[citation needed
]

Beatmatching

Beatmatching is a technique

DJs
use that involves speeding up or slowing down a record to match the tempo of a previous track so both can be seamlessly mixed.

DJs often beatmatch the underlying tempos of recordings, rather than their strict bpm value suggested by the kick drum, particularly when dealing with high tempo tracks. A 240 bpm track, for example, matches the beat of a 120 bpm track without slowing down or speeding up, because both have an underlying tempo of 120 quarter notes per minute. Thus, some soul music (around 75–90 bpm) mixes well with a drum and bass beat (from 150–185 bpm).

When speeding up or slowing down a record on a turntable, the pitch and tempo of a track are linked: spinning a disc 10% faster makes both pitch and tempo 10% higher. Software processing to change the pitch without changing the tempo, or vice versa, is called

pitch-shifting. While it works fairly well for small adjustments (± 20%), the result can be noisy and unmusical for larger changes.[citation needed
]

Bars per minute

The speed of a piece of music can also be gauged according to bars per minute (mpm) or bars per minute, the number of bars of the piece performed in one minute. This measure is commonly used in ballroom dance music.[citation needed]



See also

References

  1. ^ Some of these markings are today contentious, such as those on his "Hammerklavier" Sonata and Ninth Symphony, seeming to many to be almost impossibly fast, as is also the case for many of the works of Schumann. See "metronome" entry in Apel (1969), p. 523.
  2. ^ Randel, D., ed., The New Harvard Dictionary of Music, Harvard University Press, 1986, Tempo
  3. .
  4. .
  5. ^ For extensive discussion of this point see Rosen (2002:48-95). Rosen suggests that many works marked "Allegretto" are nowadays played too quickly as a result of this confusion. Rosen, Charles (2002) Beethoven's Piano Sonatas: A Short Companion. New Haven: Yale University Press. Excerpts on line at Google Books: [1].
  6. ^ music theory online: tempo, Dolmetsch.com
  7. ISSN 0734-1032
    .
  8. .
  9. ^ Apel (1969), p. 42; for the literal translation see the online Italian–English dictionary at WordReference.com.
  10. ^ "Istesso tempo" entry in Sadie (2001).
  11. ^ For a modern example of L'istesso, see measures 4 and 130 of Star Wars: Main Title, Williams (1997), pp. 3 and 30.
  12. ^ Apel (1969), p. 505.
  13. ^ Apel (1969), p. 834.
  14. ^ Apel (1969), p. 61.
  15. ^ Online Italian–English dictionary at WordReference.com.
  16. ^ Apel (1969), p. 112.
  17. ^ The American History and Encyclopedia of Music, W. L. Hubbard (ed.); c. 1908[page needed]
  18. ^ Apel (1969), p. 334.
  19. ^ Apel (1969), p. 520.
  20. ^ Apel (1969), p. 537.
  21. ^ Apel (1969), p. 680.
  22. ^ Apel (1969), p. 683.
  23. ^ Apel (1969), p. 763.
  24. ^ "Brillante" entry in Sadie (2001).
  25. ^ "Bravura" entry in Sadie (2001).
  26. ^ "Ritenuto" entry in Sadie (2001).
  27. ^ Apel (1969), p. 809.
  28. ISBN 978-1-56159-239-5. {{cite encyclopedia}}: |access-date= requires |url= (help
    )
  29. ^ Gnossiennes music sheet, IMSLP Music Library
  30. ^ Apel (1969), p. 92.
  31. ^ Italian translation, WordReference.com; German, Apel (1969).

Sources

Books on tempo in music:

Music dictionaries:

Examples of musical scores:

  • Williams, John (1997). Star Wars: Suite for Orchestra. Milwaukee: Hal Leonard Corp. .

External links