Fact Magazine’s FACT mix series recently featured a mix from Pional, a singer and DJ best known for his work with John Talabot. Right in the center of that mix were were two tracks with both artist and title listened as “UNKNOWN.” Now it turns out one of those tracks was in fact an unreleased cut by Jamie xx. It’s an extremely pretty piece of music built out of distorted vocals and tinkling synths that float on by over the course of the track’s six minutes. Listen below.

Jamie xx – “Untitled”