Watch the music launch event of the 2007 Hindi film 'Guru' starring Abhishek Bachchan, Aishwarya Rai, R Madhvan and Vidya Balan in leading roles. The music of the film was composed by AR Rahman. #AbhishekBachchan #AishwaryaRai #ARRahman #AmitabhBachchan #RMadhavan
