Jack Antonoff The Bleachers Nate Ruess Fun. The Wild Wild Alice Merton The Tragic Thrills Sjowgren The Format Ryan O'Reilly Band Běrns Barnaby Bright Fun Keiynan Lonsdale Grouplove Kishi Bashi Walk The Moon Joe Turone Jukebox The Ghost Harry Styles Courteneers Lorde Circa Waves Dan Reynolds Florent Pagny Emma Mcgrath Troye Sivan Father John Misty Vampire Weekend Ryn Weaver Kim Petras George Ezra Grizfolk Brandon Flowers Foster The People Little Tybee Sir Babygirl Laine Hardy Immaculate Fools D. A. Wallach Romes Sebalter Trixie Mattel Flint Eastwood Mother Mother The Roofer'S Union New Politics The Elwins Lenachka