Mumbai, Sept 10 (ANI): Bollywood superstar Amitabh Bachchan launched the music of "Balwinder SinghFamous Ho Gaya" in India's showbiz capital Mumbai recently. The movie marks the acting debut of singers Mika Singh and Shaan. Also spotted at the event were Boney Kapoor, Sunny Leone, Daniel Weber and many others. Directed by Sunil Agnihotri, the movie will hit the theatres on 26thSeptember.