polytonal

IPA(Pronunciation)

not-comparable

(music) That uses two or more tonalities simultaneously.

Japanese Meaning

（音楽用語）２つ以上の調性を同時に使用すること

The orchestra premiered a daring polytonal symphony that challenged listeners' expectations.

そのオーケストラは、同時に複数の調性を用いる大胆な交響曲を初演し、聴衆の期待に挑んだ。

Sense（1）

(music) That uses two or more tonalities simultaneously.