concerted music vs polyphonic music

concerted music and polyphonic music both are nouns.

Word	Noun	Adjective	Verb	Adverb
concerted music	Yes	No	No	No
polyphonic music	Yes	No	No	No

As nouns, concerted music and polyphonic music are synonyms defined as:

concerted music and polyphonic music: music arranged in parts for several voices or instruments

Other synonyms of concerted music include polyphony.

concerted music (noun)	polyphonic music (noun)
music arranged in parts for several voices or instruments	music arranged in parts for several voices or instruments