I know that many are waiting on the official release, This is however the official soundtrack that will be released. Starkid may be adding/improving it or have run into legality issues but i can not comment.
A Very Potter Musical is a fabulous musical spoof of the Harry Potter books/movies. It was written and performed, including original music, by a group of current and former students of the University of Michigan. All credit for this non-profit media goes to Star Kid Potter. The videos of the performance can be seen on Star Kid Potterschannel:
Also the music can be listened to at www.imeem.com
I made this for the convenience of those people waiting desperately for the soundtrack.
A VERY POTTER MUSICAL - ORIGINAL CAST SOUNDTRACK
2.Back to Hogwarts
9. Dragon Lullaby
12.To Dance Again
16.Voldemort Is Going Down
17.Voldemort & Quirrel Reunite
19.Not Alone [Reprise]
20. Darren Criss-Not Alone [Bonus Track]
21.Liam's got a Phone Call [Bonus Track]