Rhythm Gala II Musical Clock - 30 MelodiesShow friends and family a spectacle every top of the hour with the Gala II Muscial Clock from Rhythm. On the hour, or with the push of the demo button, the dial rotates down and reveals three rotating movements below. Your choice of three playlist will play a selection of hymns, Christmas, or classic melodies, and a rotating pendulum wheel stays in continuous motion. An auto night shut off will quiet the clock as you sleep. Demo button Auto night shut