Editors Keys Avid Pro Tools Slimline Keyboard – Mac / PC. 5.0 out of 5 stars. M- Audio CODE 49 USB MIDI Studio Controller Keyboard with 49-Key Velocity Sensitive‚Ķ 3.6 out of 5 stars. But not as simple to use as Garage Band. Read more. Jun 28, 2017. The Akai MPK2 series controllers combine deep software. First, connect the Akai MPK2 series controller to an available USB port on your…