- Play some notes on your MIDI controller or computer keyboard and watch them appear on the endless roll.
- Drag or scroll over the canvas to change the roll speed.
- Press the ( ) button to change the plot direction
- Press the button to expand the app to full screen
- Press the / icon or anywhere on the canvas to send MIDI play/pause signal to all connected MIDI devices
- Press the icon or double click on the canvas to send MIDI play/pause signal to all connected MIDI devices
- Use MIDI channel filter to show only the desired channels.
