music vs accelerando

music and accelerando both are nouns.

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

music (noun)	accelerando (noun)
musical activity (singing or whistling etc.)	a gradually increasing tempo of music
punishment for one's actions
any agreeable (pleasing and harmonious) sounds
(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 (adjective)	accelerando (adjective)
	(music) gradually increasing in tempo

music (adverb)	accelerando (adverb)
	with increasing speed