Radio 1's essential mix this week was hijacked by Thom Yorke and Nigel Godrich. and boy did they have some tunes to play for you. This mix featured previously unreleased Radiohead material, and exclusive tracks from Thom himself. I'm particularly excited by this mix as they played two of my favourite tracks from two of my favourite producers. Maybe you could try and guess who in the comments... Full track listing can be found on the Radio 1 website.
A look at the Electro Harmonix collaboration modules