Aphex Twin surprise-released a new track via his Soundcloud account on Monday. Titled “tnodvood104,” the track is five minutes of steady beats mixed with a chorus of ghostly voices and faint background synths.

This new track is just the latest in the musician’s increased 2016 output. Earlier this month, he released a mysterious, all-white vinyl 12″ at the merchandise table during the Day for Night festival, where he also performed. It was Aphex Twin’s first U.S. performance in eight years. And in July, he released Cheetah, a funky new EP.

Stream “tnodvood104” below. In July, we looked at Aphex Twin’s history of trolling his fans.