Glee Soundtrack

Roar (Glee Cast Version) [feat. Demi Lovato & Adam Lambert]

Glee Cast - A Katy or a Gaga (Music from the Episode) - EP

Sung by the whole of the Glee Club to Sue; sung by Kurt and the band in the apartment.

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Applause (Glee Cast Version)

Glee Cast - A Katy or a Gaga (Music from the Episode) - EP

Sung by the Katys of the Glee club in the auditorium.

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Wide Awake (Glee Cast Version)

Glee Cast - A Katy or a Gaga (Music from the Episode) - EP

Sung by the Gagas of the Glee in the auditorium.

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Marry the Night (Glee Cast Version) [feat. Adam Lambert]

Glee Cast - A Katy or a Gaga (Music from the Episode) - EP

Sung by Starchild/Elliott in this audition for Kurt and Santana's band.

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