Incomplete repetition is a

musical form In music, ''form'' refers to the structure of a musical composition or musical improvisation, performance. In his book, ''Worlds of Music'', Jeff Todd Titon suggests that a number of organizational elements may determine the formal structure of a ...

featuring two large

sections Section, Sectioning or Sectioned may refer to: Arts, entertainment and media * Section (music), a complete, but not independent, musical idea * Section (typography), a subdivision, especially of a chapter, in books and documents ** Section sig ...

, the second being a partial or incomplete re-presentation or

repetition Repetition may refer to: * Repetition (rhetorical device), repeating a word within a short space of words *Repetition (bodybuilding), a single cycle of lifting and lowering a weight in strength training *Working title for the 1985 slasher film '' ...

of the first. Nettl, Bruno (1956). ''Music in Primitive Culture'', . Harvard University Press. This form is used throughout the traditional Plains-Pueblo

Native American music Indigenous music of North America, which includes American Indian music or Native American music, is the music that is used, created or performed by Indigenous peoples of North America, including Native Americans in the United States and Abori ...

where the first section uses

vocable In the broadest sense of the word, a vocable is any meaningful sound uttered by people, such as a word or term, that is fixed by their language and culture. Use of the words in the broad sense is archaic and the term is instead used for utterances ...

s and the second uses meaningful words or

lyrics Lyrics are words that make up a song, usually consisting of verses and choruses. The writer of lyrics is a lyricist. The words to an extended musical composition such as an opera are, however, usually known as a "libretto" and their writer, a ...

. Typical formal schemes include ABC, BC, AABC, and ABC and each section uses a tile type

melodic contour Melodic motion is the quality of movement of a melody, including nearness or farness of successive pitches or notes in a melody. This may be described as conjunct or disjunct, stepwise, skipwise or no movement, respectively. See also contrapunta ...

. Examples of AABC form include

Tadd Dameron Tadley Ewing Peake Dameron (February 21, 1917 – March 8, 1965) was an American jazz composer, arranger, and pianist. Biography Born in Cleveland, Ohio, Dameron was the most influential arranger of the bebop era, but also wrote charts for swi ...

's " Lady Bird".Giddins, Gary (2004). ''Weather Bird: Jazz at the Dawn of Its Second Century'', p.468. .

Sources

Musical form {{music-theory-stub