Qawwali number in Tathastu

Anubhav Sinha of Dus fame is gearing up for his upcoming film Tathastu starring Sanjay Dutt and Amisha Patel in lead roles. We recently found out that there will be a qawwali number in the film as well. The song is not only for the promotion purposes but will be a part of the film as well.

With the music of Dus being such a hit, we wonder what's in store this time.