In
music
Music is generally defined as the The arts, art of arranging sound to create some combination of Musical form, form, harmony, melody, rhythm or otherwise Musical expression, expressive content. Exact definition of music, definitions of mu ...
, precompositional decisions are those decisions which a
composer decides upon before or while beginning to create a
composition. These limits may be given to the composer, such as the length or style needed, or entirely decided by the composer.
Precompositional decisions may also include which
key,
scale
Scale or scales may refer to:
Mathematics
* Scale (descriptive set theory), an object defined on a set of points
* Scale (ratio), the ratio of a linear dimension of a model to the corresponding dimension of the original
* Scale factor, a number ...
,
musical form
In music, ''form'' refers to the structure of a musical composition or performance. In his book, ''Worlds of Music'', Jeff Todd Titon suggests that a number of organizational elements may determine the formal structure of a piece of music, suc ...
, style,
genre
Genre () is any form or type of communication in any mode (written, spoken, digital, artistic, etc.) with socially-agreed-upon conventions developed over time. In popular usage, it normally describes a category of literature, music, or other ...
, or idiom in which to write, to use techniques such as the
twelve tone technique,
serialism
In music, serialism is a method of composition using series of pitches, rhythms, dynamics, timbres or other musical elements. Serialism began primarily with Arnold Schoenberg's twelve-tone technique, though some of his contemporaries were also ...
, or not to (consciously) use a system at all. Other examples may include
isorhythm
Isorhythm (from the Greek for "the same rhythm") is a musical technique using a repeating rhythmic pattern, called a ''talea'', in at least one voice part throughout a composition. ''Taleae'' are typically applied to one or more melodic patterns o ...
,
ostinato
In music, an ostinato (; derived from Italian word for ''stubborn'', compare English ''obstinate'') is a motif or phrase that persistently repeats in the same musical voice, frequently in the same pitch. Well-known ostinato-based pieces include ...
,
passacaglia
The passacaglia (; ) is a musical form that originated in early seventeenth-century Spain and is still used today by composers. It is usually of a serious character and is often based on a bass-ostinato and written in triple metre.
Origin
The ter ...
,
chaconne
A chaconne (; ; es, chacona, links=no; it, ciaccona, links=no, ; earlier English: ''chacony'') is a type of musical composition often used as a vehicle for variation on a repeated short harmonic progression, often involving a fairly short repe ...
,
rhythm
Rhythm (from Greek
Greek may refer to:
Greece
Anything of, from, or related to Greece, a country in Southern Europe:
*Greeks, an ethnic group.
*Greek language, a branch of the Indo-European language family.
**Proto-Greek language, the assumed ...
s, or
chord progression
In a musical composition, a chord progression or harmonic progression (informally chord changes, used as a plural) is a succession of chords. Chord progressions are the foundation of harmony in Western musical tradition from the common practice ...
.
Precompositional decisions do not necessarily, and almost always do not, preclude compositional decisions, and may actually allow the initial consideration of the choices to be made. One might say that, "thus, while it liberates imagination as to what the world ''may'' be, it refuses to legislate as to what the world ''is''" (
Bertrand Russell
Bertrand Arthur William Russell, 3rd Earl Russell, (18 May 1872 – 2 February 1970) was a British mathematician, philosopher, logician, and public intellectual. He had a considerable influence on mathematics, logic, set theory, linguistics, ar ...
, ''Our Knowledge of the External World''). Thus precompositional decisions do not necessarily ease the compositional choices.
On the other hand, the concept of precompositional decisions is unclear as it is often impossible to determine which decisions occur before or during a composition.
Musical terminology
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