By WADA Masashi
Open the Mac App Store to buy and download apps.
MIDITrail is a MIDI player which provides 3D visualization of MIDI data sets.
You can enjoy not only listening but also viewing.
MIDITrail supports Standard MIDI File (format 0/1), and multiple MIDI ports.
1. Drop your MIDI file into the window.
2. Push space key to play/pause, and push ESC key to stop.
What's New in Version 1.2.2
Support for OS X 10.11(El Capitan)