MNDR's debut is a sweaty workout that mixes chilly electro moves with the kind of joyous beats that soundtracked summertime in the 1980s. Amanda Warner veers between aerobic bounce and sang-froid remove; the sumptuous "Fall in Love With the Enemy" sounds like prime Robyn, and the title track is a shimmery ballad pegged to an image of shredded insides.

Listen to "#1 in Heaven":

“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."