Dave Matthews, Macklemore, Sir Mix-A-Lot, Joel McHale, and more will also participate.
MC Hammer leads a summer US trek with assistance from Sir Mix-a-Lot, Sisqo, En Vogue, Coolio, and more.
Ryan Adams, “Weird Al” Yankovic, Hollywood Vampires, Death Cab for Cutie, Garbage, Joan Jett, and more!
Sting with Peter Gabriel, Alabama Shakes, Weezer, Passion Pit, Ryan Adams, Death Cab For Cutie, Garbage, The Decemberists, and many more.
These songs experienced the greatest musical comebacks of 2014.