Control music software with the Novation Launchkey 49 MKIII. Designed for tight integration Ableton Live software, the Launchkey is compatible with any music software with MIDI functionality. In addition to 49 velocity sensitive keys, the midi controller features knobs, sliders, buttons and 16 velocity sensitive pads. The midi controls integrate seamlessly with Ableton Live software and devices. 
Kit includes:

• 49 Key MIDI Controller
• USB cord
• Case

Link to product information: https://us.novationmusic.com/products/launchkey-49-mk3 

Launchkey MKIII manual: https://fael-downloads-prod.focusrite.com/customer/prod/downloads/Launchkey%20MK3%20User%20Guide%20v6%20-%20EN.pdf