In yet another brand extension for Glee the new App allows you to:
Sing along to original Glee soundtracks! New songs will be added every week!
Glee will enhance your voice, correct your pitch, and actually create magical multi-part harmonies while you sing.
Invite your friends to join your songs and create your own Glee club.
I've never watched Glee, but continue to be impressed with the breadth of marketing and brand extensions that Fox has created for it.