Holly Holiday (Gwenyth Paltrow)
Sam sings Baby in the episode "Comeback".
Entitled "End Credits" (Made Famous by Glee Cast)
Laryngitis!
Idina Menzel or Shelby the Vocal Adrenaline's (competitive glee club) coach
No, everyone sings the same tune.
The whole glee club sings Push It in season 1 episode 2, Showmance.
Turning Tables was created on 2011-12-14.
The song Artie sings is Dancing With Myself
Sam sings Baby in the episode "Comeback".
Gwyneth Paltrow
Entitled "End Credits" (Made Famous by Glee Cast)
Rachel Berry (Lea Michele) sings taking chances
Jill Scott sings this classic. It has been also be redone by Glee.
Kristin Chenoweth
Vocal Adrenaline
Laryngitis!
Proud Mary