It only took the first few notes of the Dalton Academy Warblers' a cappella crooning to capture the attention of "Glee" fans everywhere when they sang Katy Perry's "Teenage Dream" in November, with the single taking the No. 1 spot on the Billboard chart. The latest "Glee" compilation, "Glee: The Music Presents the Warblers" comes out in stores Tuesday.
Five months after the a cappella group's first appearance on the hit Fox show, every "Glee" fan knows the fictional Warblers, but many still may not know the real collegiate group behind their favorite school uniform-donned singers.
The college students who make up the Tufts University Beelzebubs voice the Warblers that back "Glee" series regular and Warblers lead vocalist Darren Criss. As the cast of "Glee" films and records in Los Angeles, the Beelzebubs record their parts in between classes, in a studio about a mile away from their Somerville, Mass. campus.
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