Mavis Staples: Don't Cry

In her 70's, Mavis Staples shows no sign of slowing down after her recent stint at Coachella. And by the sound of it a dozen artists were summoned to write songs for her new album, Livin' on a High Note, including Ben Harper, Nick Cave, Justin Vernon and Neko Case. Today's Top Tune is written by the album's producer, M Ward. It's called "Don't Cry."