WCS Metronome is designed to be used inpractice session of West Coast Swing dancing. Half beats can beplayed at Straight count (& halfway between the down and upbeats) to Rolling count (a 2/3 after the down beat and 1/3 beforethe up beat). For easy checking of dancing on time with video; thescreen shows beat and half beats in a high contrast method. Anotherapplication, West Coast Swing Sugar Push, shows moves in half beatincrements and has an integrated video player. Questions orcomments email gm_us@yahoo.com.