Pentatonix sings "Telephone" by Lady Gaga live at YouTube Space LA for the Grammy event. For more make sure you Subscribe at http://youtube.com/subscription_center?add_user=AsherUnderwood


This was their audition song for the Sing-Off.

Also see the "Daft Punk Melody" https://www.youtube.com/watch?v=eKLOfji6dtU

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tags : Grammy Awards (Award),Pentatonix (Musical Group),Telephone (Composition),Lady Gaga (Celebrity),Telephone (Musical Recording),Grammy Award For Record Of The Year (Award Category),Grammy Award For Album Of The Year (Award Category),Grammy Award For Song Of The Year (Award Category),Grammy Award For Best Female Pop Vocal Performance (Award Category),Asher Underwood (Producer),pentatonic,YouTube space,YouTube Awards (Award),YouTube Live (Website)