Your MIDI keyboard should now be successfully interfaced with your computer, potentially via your audio interface. This ...

MIDI controllers come in all shapes and sizes. Commercial products based on keyboards or matrixes of ... [Kevin] has done just that, turning an old telephone into a working MIDI device.

It’s called Ceylon, and it’s effectively a turntable controller built from an old hard drive. As a contrast to the first MIDI controller, this would be a stripped-down build, with just three ...