music vs carillon

music and carillon both are nouns.

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

As nouns, carillon is a hyponym of music; that is, carillon is a word with a more specific, narrower meaning than music:

music (noun)	carillon (noun)
musical activity (singing or whistling etc.)	playing a set of bells that are (usually) hung in a tower
punishment for one's actions	set of bells hung in a bell tower
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