The Guitar Wing MIDI Control Surface for Guitar from Livid Instruments is a Bluetooth wireless MIDI controller designed to attach directly to any guitar. It is capable of providing a variety of programmable control over software plug-ins, DAWs, and MIDI effect units. The Guitar Wing has multiple controls, including 5 pressure and velocity sensitive pads with aftertouch, 3 touch faders with LED indicators, 6 button switches, 4 select switches, and a built-in accelerometer that allows you to transmit MIDI data by moving your guitar.