music (melodic and rhythmic sounds made as art) / song (any musical composition) / female equivalent of músico / music; musicology (the study of music) / music (any pleasing arrangement of sounds)

classical music (music of the Classical period)

pop music (music intended for a wide audience)

house music (subgenre of electronic dance music)

folk music (traditional music of a specific region)

folk music (contemporary music in traditional style)

(music) absolute music (music which depends solely on its rhythmic, melodic and contrapuntal structure)

(music) chamber music (classical music played with few instruments)

music box (box that generates or plays music)

music theory (field of study dealing with how music works)