Seq-303 is an analog sequencer emulator that faithfully recreates the look, feel and sound of a voltage-controlled instrument. Inspired by such legendary sequencers as the Serge TKB, Roland TB-303, Paia 4710, and Arp 1613, Seq-303 is not a simple MIDI file player: it's a musical instrument that will help you make music that you'd never come up with when playing a keyboard. Use it to create robotic bass lines, arpeggios, random melodies, drum parts, pulsating textures, and more. Layer multiple instances in real-time, tweak notes and other performance controls, and automatically record the results for use in any standard MIDI sequencer. Seq-303 is an indispensable toy for the techno musician!