POLYCHORD

In music and music theory a 'bichord' or 'polychord' consists of two or more chords, one on top of the other.
The use of polychords may suggest bitonality or polytonality. Harmonic parallelism may suggest bichords.
Examples may be found in Igor Stravinsky's ''Petrushka'', p.15, and ''Rite of Spring'', "Dance of the Adolescents" (1921) (DeLone et al. 1975, p.336).
Extended chords contain more than one triad, and so can be regarded as a type of polychord:
Separate chords within an extended chord


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See also
Source

See also



secundal

tertian

quartal

Source



★ DeLone et al. (Eds.) (1975). ''Aspects of Twentieth-Century Music''. Englewood Cliffs, New Jersey: Prentice-Hall. ISBN 0-13-049346-5.

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