On Wednesday (4/29), Thom Yorke tweeted a picture of the lyrics and chords to a previously unfinished song called "Plasticine Figures" and he captioned the pic "@jimmyfallon tonight," and then, he later appeared on an at-home edition of The Tonight Show Starring Jimmy Fallon to perform the song for the very first time. It's a bare-bones performance with just Thom at his piano, and it's a genuinely gorgeous song, not that you'd expect anything less from Thom Yorke. Watch below.

Meanwhile, Radiohead have been releasing a new live concert video from their archives every Thursday, and the latest one is their Coachella 2012 set, which comes out at 5 PM ET today. Tune in here:

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