MIDI might be a little long in the tooth as protocols go, but it's been the prevailing standard for getting music hardware and software to play nice pretty much since its inception. As such, the MIDI controller is a fairly established staple in professional and bedroom studios alike. The problem is they're generic by nature. They come in all shapes and sizes, but to be profitable, they need to appeal to a broad range of applications. Ableton clearly didn't think this arrangement was up to snuff, though, so it created Push -- a sof