Your MIDI keyboard should now be successfully interfaced with your computer, potentially via your audio interface. This hurdle cleared, you are now unfortunately through the looking glass – and may be ...

[Peter Brinkman] is working on a circuit that makes it easy to interface MIDI and Bluetooth devices. His target hardware has been a MIDI compatible keyboard and an Android phone. He was inspired ...

meaning that you can play it like a keyboard, a theremin, and something that is somewhere in between the two. Because it’s a MIDI interface, it can ultimately sound like any instrument you’ve ...