The MK3 model offers expanded functionality and connectivity not found on the MK2. Pitch and modulation wheels, a flexible arpeggiator, single-finger chord triggering, and transport buttons let you spend more time creating on the controller and less time fiddling with your software. Eight Scale modes allow for deep exploration into new musical territory, by transposing keys played to notes in the scale selected. Simply choose your root note and your preferred scale, then play. Three Chord modes transform the keys and pads into an interactive surface of musical exploration, where every note played is tonally and harmonically linked. The arpeggiator lets you explore new melodies and find ideas quickly, while the mutate function reconstructs your patterns into exciting new forms.

Custom Modes simplify the relationship between controller and software. Programmable using the Novation Components browser-based tool, Custom Modes let you design the behavior of your Launchkey, with control over control assignments, MIDI routing, pad color, and much more. Utilize the full-sized 5-pin MIDI DIN output to control hardware synthesizers, drum machines, or sound modules from the Launchkey MK3.