trio vs musical composition

trio and musical composition both are nouns.

Word	Noun	Adjective	Verb	Adverb
trio	Yes	No	No	No
musical composition	Yes	No	No	No

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

Other hypernyms of trio include composition, opus, piece, piece of music.

trio (noun)	musical composition (noun)
a musical composition for three performers	a musical work that has been created
three people considered as a unit
a set of three similar things considered as a unit
three performers or singers who perform together
the cardinal number that is the sum of one and one and one