The Internet keyboardist and Odd Future co-founder Matt Martians will be making another solo outing with upcoming LP The Last Party. The album, out April 26, will feature the single “Knock Knock.” This sprawling funk jam finds Martians at his most laidback but also his most confident. Loose and assured, the song is free of the nervous precision that underlay Martians’ older work. Halfway through, “Knock Knock” slows and slides into a new arrangement. “Let’s get married,” Martians says easily, over gliding keyboard riffs. “I’ve got new shoes.” Listen below.