Add recap tease

YOUR RADIO ADD RECAP: Well, it's been a Tuesday, and we won't lie—we need to get high so bad we're huffing copier toner out of our shirtsleeves. But let's talk radio. Ariana Grande's "Problem" gave Republic Most Added honors at Pop and Rhythm, while Columbia's Jack White ruled the Alternative roost with "Lazaretto." There's plenty more info in our full add recap, including updates on Latium/RCA's Magic!, Warner Bros.' Nico & Vinz, Glassnote's Childish Gambino and more. Go here to get your add on, and don't bogart that drum of industrial solvent. (4/29p)