Metal masked MC DOOM was a surprise guest to perform with pianist Robert Glasper at his recent show in London. The unlikely team of a New York rapper and Houston based classical musician performed some of DOOM's finest work from Madvillany - a collaboration album with himself and Madlib.

Check out the recording of DOOM from that night below. The two tracks featured are 'Figaro' and 'Rhinestone Cowboy' both sound completely fresh and new for this somewhat unorthodox overhaul.