Billy Elliot Broadway cast soundtrack?

I already have the London soundtrack, so I want to know if anyone knows when/if the soundtrack from the Broadway cast of Billy Elliot is coming out??Billy Elliot Broadway cast soundtrack?
Don't know the answer to this question, but I do to your last one asking about the Ten Commandments The Musical.



I downloaded a zip file of the soundtrack from this address



http://www.sendspace.com/file/tghsd9