BankStep

BankStep is a software emulation of hardware bank sequencers found in the big analog synthesizers, that produce control for the sound but not the sound itself. Instead of analog control voltages BankStep produces MIDI (and can make standard MIDI music files). Otherwise, BankStep functionally emulates a big $50,000 bank of hardware sequencers and supporting modules just as it might sit on top of a big Moog analog synthesizer - or your soft synth, MIDI module or sound card.