 Görl played drums — usually fairly simple and relatively unsyncopated patterns, but with simple variations that prevented them sounding robotic — while Delgado sang.The only other instruments used were Korg MS-20 and ARP Odyssey analogue synthesizers usually driven by a Korg SQ-10 analog sequencer.Typically only a single sequencer-driven line would be used for a song, the sequence functioning both as melodic accompaniment and as a bassline.