Masked British producer SBTRKT put out the guest-heavy Wonder Where We Land last year, but he’s kept himself busy since then. He’s been releasing a bunch of loose tracks and premiering new material on his BBC Radio 1 residency shows, and, as The Fader points out, he debuted another new song on his show over the weekend. “Flicker” uses its ping-ponging synth minimalism to construct a dark, echoing cavern of sound, treated-into-oblivion vocal samples occasionally flitting through like ghosts. Listen below.