Chord Events
Chord events are representations of chords that control or transpose playback on MIDI and instrument tracks.
Chord events alter the pitches of MIDI notes if their track is set up to follow the chord track.
Chord events have a specific start position. Their end, however, is determined by the start of the next chord event. They can have a root note, a type, a tension, and a bass note.
Root note
Type
Tension
Bass note