Their last Hindi film was Jackie Shroff-starrer 2006 release "We R Friends".
"It feels great to come back to Bollywood mainstream music after a while. We wanted to make sure that the album is equally special. We can proudly say that this is one of our best works so far and hope that the audience feels the same," Milind said at the unveiling of the "Yeh Khula Aasmaan" music Tuesday.
Sons of composer Chitragupta, Anand Shrivastav and his younger brother Milind composed music for over 200 Bollywood films.
The album has six soulful tracks and is distributed by Saga Music.
Releasing May 25, the film is about bridging the generation gap and the portrayal of a determined human spirit supported by strong family values and systems.