polytonalism

English Thesaurus

1. music that uses two or more different keys at the same time (noun.communication)

hypernym	:	music,
definition	:	an artistic form of auditory communication incorporating instrumental or vocal tones in a structured and continuous manner (noun.communication)

derivation	:	polytonal,
definition	:	using more than one key or tonality simultaneously (adj.all)

derivation	:	polytonal,
definition	:	using more than one key or tonality simultaneously (adj.all)