Brahms vs composer

Brahms and composer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Brahms	Yes	No	No	No
composer	Yes	No	No	No

Brahms (noun)	composer (noun)
the music of Brahms	someone who composes music, usually as a profession
German composer who developed the romantic style of both lyrical and classical music (1833-1897)