Dynamic music director Devi Sri Prasad has been once again roped in as music director for Power Star Pawan Kalyan's new film 'Cameraman Ganga Tho Rambabu'. It seems Pawan Kalyan was impressed with DSP's tunes for his next release 'Gabbar Singh' and asked him to score music for this new film too. Elated Devi, immediately obliged Power Star's request and all set to compose music for this action thriller. This is going to be DSP's third movie with Pawan Kalyan. 'Cameraman Ganga Toh Rambabu' was formally launched a couple of days ago. Puri Jagannadh wields the megaphone, while Kajal Aggarwal has been finalised as one of the female leads of the film. The regular shooting of this Pawan Kalyan starrer will commence from May.