music vs musical scale

music and musical scale both are nouns.

Word	Noun	Adjective	Verb	Adverb
music	Yes	No	No	No
musical scale	Yes	No	No	No

music (noun)	musical scale (noun)
musical activity (singing or whistling etc.)	(music) a series of notes differing in pitch according to a specific scheme (usually within an octave)
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