Heavy Rotation: 5 Songs Public Radio Can't Stop Playing
There's no clear formula for why a new song catches fire at one of our partner radio stations. Sometimes it's a hook you can't get out of your head, and sometimes it's a tune's ability to distill a station's overall vibe into three sublime minutes.
We asked five stations to select a song currently blowing up on their airwaves and tell us why. For a limited time, you can download their answers — the results include new music from the smart Canadian pop band Metric, U.K. singer Lianne La Havas, folk newbie John Fullbright, funk collective Brownout and British pop group alt-J.