| Key |
| 1 (Type/Class) | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| 2 (Type/Class) | Haskore.Music.Performance |
| KeyA | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyAf | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyB | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyBf | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyC | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyCf | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyCs | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyD | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyDf | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyE | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyEf | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyF | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyFs | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyG | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeyGf | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
| KeySig | Haskore.Interface.MIDI, Haskore.Interface.MIDI.File |
