noun
polyrhythm
A musical term referring to the simultaneous use of two or more conflicting rhythms. Used in contexts such as African drumming, contemporary classical music, and progressive rock.
この曲のポリリズムがとても複雑で、演奏するのが難しい。
The polyrhythm in this piece is very complex and difficult to perform.
アフリカの伝統音楽では、ポリリズムがよく使われる
Polyrhythms are often used in traditional African music.