musical

Of, belonging or relating to music, or to its performance or notation.

Pleasing to the ear; sounding agreeably; having the qualities of music; melodious; harmonious.

Fond of music; discriminating with regard to music; gifted or skilled in music.

Pertaining to a class of games in which players move while music plays, but have to take a fixed position when it stops; by extension, any situation where people repeatedly change positions.