Get ready to go Gaga... we now have a first listen to all of the music from this week's coming episode of Glee! November 7's Season 5, Episode 4: “A Katy or a Gaga,” will feature music from Katy Perry and Lady Gaga exclusively!

We've known the official track list for a while. Sadly, it's only four songs: two Katy and two Gaga. But each of them are so awesome, that we think this more than makes up for it.

In its history, Glee has already covered Lady Gaga’s “Born This Way,” “Telephone,” “Americano,” “Bad Romance,” and “Poker Face.” The series’s Katy Perry performances include: “Firework,” “Last Friday Night,” “Teenage Dream,” and “I Kissed a Girl.”


Track List

- Katy Perry’s “Roar,” performed by the New Directions, Rachel (Lea Michele), Santana (Naya Rivera), Kurt (Chris Colfer), Dani (Demi Lovato), and Starchild (Adam Lambert’s character)

- Lady Gaga’s “Applause,” performed by Sam (Chord Overstreet), Marley (Melissa Benoist), Artie (Kevin McHale), Ryder (Blake Jenner), and Blaine (Darren Criss)

- Katy Perry’s “Wide Awake,” performed by Tina (Jenna Ushkowitz), Unique (Alex Newell), Jake (Jacob Artist), and Kitty (Becca Tobin)

- Lady Gaga’s “Marry the Night,” performed by Starchild



Katy Perry’s “Roar"


Lady Gaga’s “Applause”


Katy Perry’s “Wide Awake”


Lady Gaga's "Marry the Night"




Credit: Celebified Photo: Ryan Murphy Confirms The End Of Glee After Six Seasons On Fox
Beth Douglass is an Associate Editor at Wetpaint Entertainment. She's our resident Glee expert and loves celebrity kids. Follow her on Twitter and Google+!