Index - K
| Kalimba | Sound.MIDI.General |
| kamiya | Sound.MIDI.Manufacturer |
| kat | Sound.MIDI.Manufacturer |
| kawai | Sound.MIDI.Manufacturer |
| kenton | Sound.MIDI.Manufacturer |
| keyConcepts | Sound.MIDI.Manufacturer |
| keyElectronics | Sound.MIDI.Manufacturer |
| keyName | Sound.MIDI.KeySignature |
| KeySig | Sound.MIDI.File.Event.Meta |
| kmx | Sound.MIDI.Manufacturer |
| korg | Sound.MIDI.Manufacturer |
| Koto | Sound.MIDI.General |
| kti | Sound.MIDI.Manufacturer |
| kurzweil | Sound.MIDI.Manufacturer |