Written by Kevin Parker, Stefani Germanotta, Mark Ronson, and Michael Tucker Originally performed by Lady Gaga

Vehicle Written by James M. Peterik Originally performed by The Ides Of March

Before He Cheats Written by Chris Tompkins and Josh Kear Originally performed by Carrie Underwood

Elastic Heart Written by Sia Furler, Thomas Wesley Pentz, and Andrew Swanson Originally performed by Sia

Alive Written by Sia Furler, Adele Adkins, and Tobias Jesso Jr Originally performed by Sia

Written by Jason Joel Desrouleaux, Eric Frederic, Jacob Kasher Hindlin, Peter Anders Svensson, and Meghan Elizabeth Trainor Originally performed by Meghan Trainor

Written by Justin Tranter, Mattias Per Larsson, Oscar Thomas Holter, Robin Lennart Fredriksson, and Julia Michaels Originally performed by Hailee Steinfeld

Written by Stefani Germanotta, Jeppe Laursen, Fernando Garibay, and Paul Blair Originally performed by Lady Gaga