Opening the MIDI Editor
The MIDI Editor lets you focus on a single MIDI or Instrument track and edit MIDI data (notes, velocities, and continuous controller data).
To open the MIDI Editor, do one of the following:
With the Grabber tool, double-click a MIDI clip on an Instrument or MIDI track.
In the Edit window, Right-click a MIDI clip on the track, or the track name in the track controls or in the Track List, and choose
Open In MIDI Editor.
In the Score Editor window, Right-click anywhere on the score, or on a track name in the Track List, and choose
Open In MIDI Editor.