Shankar is shooting a song for his I which has Vikram, Santhanam, Powerstar Srinivasan, Amy Jackson and Suresh Gopi in the lead.
The film is said to be a romantic thriller with PC Sreeram as cameraman and music by AR Rahman.
A few days back Shankar shot a song for the film in a Chennai studio set, as earlier scenes for the same song has been shot in Jodhpur.
So far three songs for the film has been recorded by Rahman- a track sung by Vijay Prakash, written by Kabilan, the second song penned by lyricist Madhan Karky was recorded.
Another track by Sunitha Sarathy was recorded on Thursday with Rahman tweeting - "Just finished recording a song with Sunitha Sarathy for Shankar's I".
A huge set has been erected at a Chennai studio for shooting this fantasy song.