Thanks to eagle-eyed Reddit users.
Aphex Twin saw out London’s Field Day last night with a heart-stopping headline set on the festival’s impressive new Barn stage.
In a Reddit discussion thread, users have been putting together a tracklist that so far includes Kamixlo, Chino Amobi and tracks from Richard D. James’ Caustic Window alias.
Along with his brain-melting set, Aphex also surprise dropped a new 12″ vinyl, which was on sale exclusively at the festival via Warp Records. The vinyl, which came in an unmarked chartreuse sleeve, was sold out by 2pm.
Read next: The 50 best Aphex Twin tracks of all time