Guru is a Hindi drama film starring Abhishek Bachchan, Aishwarya Rai, Vidya Balan, and R Madhavan in lead roles. The film was directed and co-written by Mani Ratnam. The film is based on the life of one of India’s biggest industrial tycoons Dhirubhai Ambani. AR Rahman composed the music of the film. The above video features the music launch event of the film.