music vs choir

music and choir both are nouns.

Word	Noun	Adjective	Verb	Adverb
music	Yes	No	No	No
choir	Yes	No	Yes	No

music (noun)	choir (noun)
musical activity (singing or whistling etc.)	the area occupied by singers; the part of the chancel between sanctuary and nave
punishment for one's actions	a chorus that sings as part of a religious ceremony
any agreeable (pleasing and harmonious) sounds	a family of similar musical instrument playing together
(music) the sounds produced by singers or musical instruments (or reproductions of such sounds)
an artistic form of auditory communication incorporating instrumental or vocal tones in a structured and continuous manner

music (verb)	choir (verb)
	sing in a choir