So, let’s answer this question comprehensively: how do you connect a MIDI keyboard to your audio interface? 1. Plug it into your computer In short – you don’t. For some of you, at least.

[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 ...