African-American music vs black music

African-American music and black music both are nouns.

Word	Noun	Adjective	Verb	Adverb
African-American music	Yes	No	No	No
black music	Yes	No	No	No

As nouns, African-American music and black music are synonyms defined as:

African-American music and black music: music created by African-American musicians; early forms were songs that had a melodic line and a strong rhythmic beat with repeated choruses

African-American music (noun)	black music (noun)
music created by African-American musicians; early forms were songs that had a melodic line and a strong rhythmic beat with repeated choruses	music created by African-American musicians; early forms were songs that had a melodic line and a strong rhythmic beat with repeated choruses