music vs harp

music and harp both are nouns.

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

music (noun)	harp (noun)
musical activity (singing or whistling etc.)	a chordophone that has a triangular frame consisting of a sounding board and a pillar and a curved neck; the strings stretched between the neck and the soundbox are plucked with the fingers
punishment for one's actions	a pair of curved vertical supports for a lampshade
any agreeable (pleasing and harmonious) sounds	a small rectangular free-reed instrument having a row of free reeds set back in air holes and played by blowing into the desired hole
(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)	harp (verb)
	come back to
	play the harp