Musical alliances don’t come much more intriguing than spectral bass innovator Burial and iconic collective Massive Attack. The producers have come together on Four Walls, a sprawling 12-minute slow-burner that you can listen to in full below.

Four Walls has been packaged on a new limited edition 12-inch available from the Massive Attack website. As the press release that popped into the inthemix inbox this morning reads, the record is “pressed on heavyweight vinyl and housed in a stunning gold glitter screenprinted sleeve designed by Massive Attack’s Robert Del Naja and crafted by The Vinyl Factory.” The release is limited to 1,000 copies.

Also included is a Burial remix of Massive Attack’s Paradise Circus from its 2010 LP Heligoland, which clocks in over the 11-minute mark as well. The production hallmarks of both acts come together in just the kind of atmospheric, expansive meeting-of-minds you’d expect – which is no bad thing. We’re digging to find a stream of the Paradise Circus remix online, but in the meantime you’ll have to busy yourself with finding a worthy soundsystem for Four Walls.