musical genre vs genre

musical genre and genre both are nouns.

Word	Noun	Adjective	Verb	Adverb
musical genre	Yes	No	No	No
genre	Yes	No	No	No

As nouns, genre is a hypernym of musical genre; that is, genre is a word with a broader meaning than musical genre:

Other hypernyms of musical genre include music.

musical genre (noun)	genre (noun)
an expressive style of music	a class of art (or artistic endeavor) having a characteristic form or technique
	a kind of literary or artistic work
	a style of expressing yourself in writing