In the recent days, we can see that there is no news coming out on STR Silambarasan, it is said that Thalaivan Silambarasan is upset with the postponing of Vaanam single and is working hard on to release it for Diwali. STR is in constant touch with Yuvan over the composition of the tracks and it is heard that there are quite some changes and modifications going on.Busy bee, Simbu is also checking out the script of Vettai Mannan and has asked its Director Nelson to work more on the Comedy Part.yuvan and str combo back this deepavali try to release single audio in vaanam soon . Advance Diwali wishes .