The thumping bass in Jason Caesar‘s music isn’t just there for your listening pleasure; equally important are the effects of low frequencies on the female anatomy. On his latest promo single (a Booth-exclusive world premiere!), the indie R&B singer sets out to make a certain shawty’s booty Bounce Like My Levels. Backed by Frankfurt, Germany’s DJ Katch and Efe‘s pounding boardwork, the artist engages in a little flirtatious back-and-forth with guest vocalist Tiffany Kirkland. This joint isn’t attached to any forthcoming project, but fans should keep it locked for details on Caesar’s forthcoming, as yet unscheduled EP with Oddz.N.Endz, titled Lost-n-Sound.