Английская Википедия:Constant structure

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Шаблон:NotabilityШаблон:Short description In jazz, a constant structure is a chord progression consisting of three or more chords of the same type or quality.[1] Popularized by pianists Bill Evans and Herbie Hancock, the combination of functional and nonfunctional chords provides cohesiveness while producing a free and shifting tonal center.[1][2]

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Constant structure example[1]Файл:Constant structure.mid

For example, the progression Fmaj7–AШаблон:Musicmaj7–DШаблон:Musicmaj7–GШаблон:Musicmaj7–C13sus4[1] contains four major seventh chords (and one thirteenth chord), none of which are diatonic to the key of F major except the first. Шаблон:Image frame In contrast, the vi–ii–V–I or circle progression from classical theory contains four chords of two or three different qualities: major, minor, and possibly a dominant seventh chord; all of which, however, are diatonic to the key. Thus diversity is achieved within a stable and fixed tonal center.

See also

References

  1. 1,0 1,1 1,2 1,3 Rawlins, Robert (2005). Jazzology: The Encyclopedia of Jazz Theory for All Musicians, p.131. Шаблон:ISBN.
  2. Шаблон:Cite news

Шаблон:Chord progressions Шаблон:Jazz theory