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In modern academia, music theory is a subfield of musicology, the wider study of musical cultures and history. Music theory is often concerned with abstract musical aspects such as tuning and tonal systems, scales, consonance and dissonance, and rhythmic relationships. In addition, there is also a body of theory concerning practical aspects ...
In music, an instrumental idiom refers to writing, parts, and performance, those being idiomatic or nonidiomatic depending on how well each is suited to the specific instrument intended, in terms of both ease of playing and quality of music and the inherent tendencies and limitations of specific instruments.
Peter Westergaard's tonal theory is the theory of tonal music developed by Peter Westergaard and outlined in Westergaard's 1975 book An Introduction to Tonal Theory (hereafter referred to as ITT ). Based on ideas of Heinrich Schenker, Westergaard's theory is notable for: explicit treatment of the relationship between rhythmic structures and ...
Gordon music learning theory. Gordon music-learning theory is a model for music education based on Edwin Gordon's research on musical aptitude and achievement in the greater field of music learning theory. [1] [2] The theory is an explanation of music learning, based on audiation (see below) and students' individual musical differences.
Modes of limited transposition are musical modes or scales that fulfill specific criteria relating to their symmetry and the repetition of their interval groups. These scales may be transposed to all twelve notes of the chromatic scale, but at least two of these transpositions must result in the same pitch classes, thus their transpositions are "limited".
Prolongation. In music theory, prolongation is the process in tonal music through which a pitch, interval, or consonant triad is considered to govern spans of music when not physically sounding. It is a central principle in the music-analytic methodology of Schenkerian analysis, conceived by Austrian theorist Heinrich Schenker. [1]
In musical form and analysis, exposition is the initial presentation of the thematic material of a musical composition, movement, or section. The use of the term generally implies that the material will be developed or varied . In sonata form, the exposition is "the first major section, incorporating at least one important modulation to the ...
More generally, a musical permutation is any reordering of the prime form of an ordered set of pitch classes [7] or, with respect to twelve-tone rows, any ordering at all of the set consisting of the integers modulo 12. [8] In that regard, a musical permutation is a combinatorial permutation from mathematics as it applies to music.