Party-starting club-tune label Nightshifters has released an EP from Philly’s bass-lovin’ Rx for his single “Bumble.” The Bumble EP features the minimal, low-end bounce of the title track alongside remixes from Nightshifters label head DJ Donna Summer, Nate Day (who’s a part of the eight-member Subdivision crew along with Rx), Seattle’s Tony Rocky Horror, and Berlin’s dubstep newbie Nifian, not to mention it’s all available for absolutely free on the Nightshifters website. You can also check out the totally weird, probably NSFW video for “Bumble,” directed by Bad American, below.