Nintendo just announced Wii Music, a new music game that lets you use the Wiimote, Nunchuk and Balance Board to create music. Unlike Rock Band or Guitar Hero, this one isn't based on precise timing. Rather, it lets you basically hit buttons and swing the remote around to create original tunes. The Wii interprets your motions and button presses to make music for you. Essentially, this is like Beamz but instead of lasers, you use the Wiimote and Balance Board. Awesome?