I heard that they acted together in a few movies but then Rekha decided not to act with Big B anymore. So, wondering what was that their last movie.
Om Shanti Om (both have special appearance in the film)
Silsila
Not 100% sure.
Pt. Shivkumar Sharma, who composed music for many Bollywood films along with Hariprasad Chaurasia under the name 'Shiv-Hari', is renowned player of which musical instrument ?