It has become a fashion in the film industry that directors, actors and other technician’s plays singer role as well. Dhanush started the trend with his funky ‘Kolaveri D’ song. Later many heroes followed it up. Now it’s the turn of Vishal the lanky hero popular both in Tamil and Telugu, has sung a song for his latest movie Mada Gaja Raja. It is being dubbed into Telugu as NTR (Nata Raja Tanaya Raja). It is going to release Sep 6 in Tamil and Telugu.