cadenza vs musical passage

cadenza and musical passage both are nouns.

Word	Noun	Adjective	Verb	Adverb
cadenza	Yes	No	No	No
musical passage	Yes	No	No	No

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

cadenza: a brilliant solo passage occurring near the end of a piece of music
musical passage: a short section of a musical composition

Other hypernyms of cadenza include passage.

cadenza (noun)	musical passage (noun)
a brilliant solo passage occurring near the end of a piece of music	a short section of a musical composition