After last year’s magnificent Heligoland, Massive Attack have finally come around to releasing a long-awaited collaboration with dubstep artist Burial.

The release comes in the form of a 12″ vinyl: on side A, there’s Burial’s mix of a previously unreleased Massive Attack track, Four Walls;

on side B, there’s Burial’s remix of a Heligoland track, Paradise Circus. Both are around 12 minutes long, and you can listen to the former below: