Radio Chart Preview tease

RADIO OF TOMORROW: Ready for a dazzling peek into the future? Meghan Trainor, Jeremih and Milky Chance will retain the top spots on the Mediabase Top 40, Rhythm and Alternative charts, respectively, next week. But we'll see big gains by Taylor Swift, the "Bang Bang" gals, Tove Lo, Iggy Azalea, Drake, Lorde, BUSH and Walk the Moon, among others. Get fully apprised in our roundup here—just because you're fasting for Yom Kippur doesn't mean you can't feast on data. Though we'd kill for a cheeseburger. (10/3p)