Chet Faker and Marcus Marr's latest single, "Birthday Card," is bumping and grooving in all the right places. The electronic producers have combined forces to collaborate on the Work EP, which comes out this week on December 4 via Detail Records. (To be honest, there's no better pair than a Londoner and an Australian.) The crafty track is covered in Marr's signature touches with a house beat that builds with the gradual pace of Faker's hypnotic vocals. If we were on the dance floor, we wouldn't want these eight minutes to end. Spin the new single now, below.