Fitz and the Tantrums brought a healthy dose of grooving synth-pop to Rolling Stone's Rock Room during this year's SXSW festival. Now you can check out the bands's performance of their latest single, "Out of My League" – an infectious tune cleverly balanced between a booty-shaking dance cut and a piano-pounding ballad, and complete with a squealing sax solo. The song will appear on their upcoming LP More Than Just A Dream, which is due out May 7th.

Be sure to also check out our interview with Fitz and the Tantrums, as well as their performance of their breakout hit "Money Grabber."