After making people groove to "Right here right now" from "Bluffmaster", Abhishek Bachchan has once again turned singer for Rohan Sippy's "Dum Maaro Dum".

Abhishek has sung a hip-hop song "Thayn Thayn", composed by Pritam Chakroborty. The lyrics of the song talk about dealing with corruption and changing society for the better.

"Abhishek is very excited about the song and got involved in the creative aspects of it as well. It revolves around his character in the film - ACP Kamat. Both Rohan and Abhishek have a keen ear for music and decided to go with a groovy hip-hop song that keeps to the theme of the film," said a source.

The film releasing April 22 also stars Bipasha Basu, Prateik Babbar and Rana Daggubati. The film revolves around the lives of six people who meet in Goa and how their lives change once they are dragged into the drug mafia world.