Recently, the music launch was held for Rakesh Roshan's next film KRAZZY 4. In an event held at KRISHNA AUDIO, the musical launch of FILMKRAFT PRODUCTIONS (INDIA) PVT. LTD.'S KRAZZY 4 saw the entire producer Rakesh Roshan, director Raja Sen (erstwhile assistant to Rakesh Roshan), singer Sunidhi Chauhan, lyricist Javed Akhtar and music director Rajesh Roshan coming together. The film stars Arshad Warsi, Irrfan Khan, Boman Irani, Om Puri and Pankaj Kapoor in lead.