Andrew Sorensen first shook the live coding scene with his Study in Keith, a beautiful (synthesised) piano piece made with impromptu, which was later deconstructed by Stephen Ramsey. Now Andrew Sorensen and Ben Swift have got their hands on a Disclavier, and here’s the result – live coding a piano.

They aren’t the first to achieve this feat, but this is beautifully done and filmed, and it’s great to see Andrew’s new(ish) Extempore live coding environment in full flow.