Deepika’s classical song in Kochadaiyaan Added on May 04, 2012 While the ‘Item Number’ is a unique quirk of Indian cinema, Soundarya Rajnikanth wants to try something different in her latest directorial venture ‘Kochadaiyaan’. In this line she planned for a complete traditional song on Rajnikanth and Deepika Padukone. Bollywood’s ace choreographer Saroj Khan has choreographed this song on Rajni and Deepika. According to Aishwarya, she wanted to add a classical song since its long time the audience have seen a classical dance on the screen. As Deepika already knows Bharatnatyam and Kathak, she was trained in it for 3 days only to get the perfection in dance movements. A R Rahman composed the music. ‘Kochadaiyaan’ is being shot in 3D format.