Kevin Mazur/DCNYRE2013

With the 2013 Grammys just a month away, the venerable institution revealed who's set to move the crowd at the February 10 awards show.

The two highest-profile performers are the ladies who have given us this year's most-talked-about "are they still on?" romances: Taylor Swift and Rihanna. Swift will probably play a song from Red instead of beatboxing with host LL Cool J this time. Which is for the best.

On the rockier side, the Black Keys, fun. and Mumford & Sons—who are all competing for Album of the Year—will perform. Fingers crossed that Album of the Year nominees Jack White and Frank Ocean will take the stage on February 10, too. It'd be perfect for ole Jackie Boy—after all, no one will get mad when he doesn't come back out for an encore.