The latest release from this Massachusetts electro-pop band is a mordant breakup song – not that you can tell. The music is roaring, hyperactive and triumphant, with Michael Angelakos crooning amid glitchy beats, cresting synths and hints of Afropop.

Listen to "I'll Be Alright": 

Related
• Passion Pit Take to the Sky in 'Take A Walk' Clip

“I'm Yours”

Jason Mraz re-emerged after his disappointing second album with this lead single, a Jack Johnson-esque ditty about giving yourself fully to someone else. The success of the reggae-tinged song (it earned two Grammy nods and a spot on the Billboard singles chart for well over a year) was something the folk-pop singer never predicted when he wrote it in 15 minutes at home. "I played a happy-hippie chord progression that would probably work without 50 different Bob Marley songs," he told Rolling Stone. "I thought, 'It's too novelty. This is a nursery rhyme,'" concluding that "you can never guess what's gonna be a hit."