The KeySwitch & Expression Map is a Max for Live device which provides articulation mapping for Ableton Live. Furthermore, you can record and edit MIDI CCs directly in the Arrangement View.

- Create 16, 32 or 64 key switches with MIDI notes, program changes or MIDI CCs.
- Control articulations with automation lanes, your piano, MIDI controller or a virtual control pad.
- Connect easily key switches of your VST plug-in (e.g. Sine, Synchron, Kontakt, Spitfire, Opus etc.).
- Create own key switches with Ableton's Instrument Racks or Effect Racks.
- Download ready-made presets or share yours with other users.
- Control remotely programs from keyboards, synthesizers, percussion pads etc.
- Perform two MIDI CCs simultaneously with an XY controller using your computer mouse.
- Indicate the pitch range of your instrument on a virtual keyboard.
- Detailed online user manual with many illustrations.

Link:
www.KeySwitch-and-ExpressionMap.com