Peter Bennett's bizarre sequencer orders its musical output around arrangements of ball-bearings resting in a grid of receptor cups on a glass board. Each line represents a different instrument–hi-hats, snares and other elements of a drum kit–with the horizontal axis representing time.
You're not going to get anything amazing out of an 8-beat drum kit, but lay half a dozen out before you with different sample sets, and you've got yourself a gig.
Music Sequencer Has Balls of Steel [Technabob]
