Salim-Sulaiman have composed the background score, while Hrithik's uncle Rajesh Roshan has himself composed the songs for the film. The music rights for the film were acquired by T-Series for Rs 6 crore.
Animation production company Toonz chief executive P Jayakumar said, the four animated films on Krrish will be produced over a period of 24 months and telecast on Cartoon Network in collaboration with Rakesh Roshan's Craft Production company.
