RDB artists have sung a number, `Tamanche Pe Disco`, for Saif Ali Khan and Sonakshi Sinha and they will also be seen shaking a leg with Saif in the song. The band which has won a lot of accolades internationally for Bollywood numbers like `Sadi Gali`, `Om Mangalam`, `Yamla Pagla Deewana`, will now be singing `Tamanche Pe Disco`.

 

"The song is a very peppy and fast number. Also the song is recorded keeping Saif Ali Khan`s groovy avatar in mind. This is the first time that they are uniting," a source said. Releasing on November 29, `Bullett Raja` is premised on fictional mafia based in Uttar Pradesh and stars Saif, Sonakshi, Jimmy Shergill, Vidyut Jamwal, Gulshan Grover, Raj Babbar and Chunky Pandey.