synthesiser vs music

synthesiser and music both are nouns.

Word	Noun	Adjective	Verb	Adverb
synthesiser	Yes	No	No	No
music	Yes	No	No	No

synthesiser (noun)	music (noun)
(music) an electronic instrument (usually played with a keyboard) that generates and modifies sounds electronically and can imitate a variety of other musical instruments	musical activity (singing or whistling etc.)
an intellectual who synthesizes or uses synthetic methods	punishment for one's actions
	any agreeable (pleasing and harmonious) sounds
	(music) the sounds produced by singers or musical instruments (or reproductions of such sounds)
	an artistic form of auditory communication incorporating instrumental or vocal tones in a structured and continuous manner