Alice Merton's "No Roots" (Mom&Pop) remains at #1 for a second week, while AJR's "Sober Up" (AJR/BMG) rises to #2. Muse's "Thought Contagion" (Warner Bros.) rockets #37-17, up 800 spins. Chvrches' "Get Out" (Glassnote) quickly moves to #25 and is up 200 spins. And Nothing But Thieves' "Sorry" (RCA) will make its chart debut.