musician vs creative person

musician and creative person both are nouns.

Word	Noun	Adjective	Verb	Adverb
musician	Yes	No	No	No
creative person	Yes	No	No	No

As nouns, creative person is a hypernym of musician; that is, creative person is a word with a broader meaning than musician:

musician: artist who composes or conducts music as a profession
creative person: a person whose creative work shows sensitivity and imagination

Other hypernyms of musician include artist.

musician (noun)	creative person (noun)
artist who composes or conducts music as a profession	a person whose creative work shows sensitivity and imagination
someone who plays a music as a profession