Multi-track record, compose, edit, and mix MIDI & digital audio. Delay, pitch change, pan, filter, VU meters & DirectX effects pluggins. Punch-in to re-record over mistakes. Rhythm tracks include sampled audio percussions. Remote control Record/Play/Stop. With free version, create unlimited number of MIDI tracks, and a one minute audio track. Optional accessories ($19) for recording and real-time mixing up to 8 - sixty minute audio tracks, simultaneously recording 4 audio tracks, patch librarians, sheet music printing, and exercises for music reading, rhythm and ear training. Requires 16 meg RAM (32 meg for Audio recording), Sound card.