Master Tracks Pro

Master Tracks Pro (MTP) is music-sequencer software for Windows or macOS, to author and/or edit MIDI data. David Kusek and Don Williams et al. at Passport Designs originally created it, continuation of marketing and development by GVOX, and, as of Aug. 8, 2013, by Passport Music Software, LLC.

Master Tracks Pro

Master Tracks Pro (MTP) is music-sequencer software for Windows or macOS, to author and/or edit MIDI data. David Kusek and Don Williams et al. at Passport Designs originally created it, continuation of marketing and development by GVOX, and, as of Aug. 8, 2013, by Passport Music Software, LLC.