India, Sept. 14 -- Part 1 has kicked off its music campaign with Jai Jai Ram, released by the makers on Ganesh Chaturthi. Composed by AR Rahman, with lyrics by Dr. Kumar Vishwas and vocals by Arijit Singh and Shreya Ghoshal, the devotional song gives audiences the first glimpse into the musical world of the much-awaited epic. The song release was accompanied by a new motion poster featuring Ranbir Kapoor as Lord Ram and Sai Pallavi as Sita on the occasion of Ganesh Chaturthi.

The makers shared the poster with the words "Celebrating the timeless bond of Siya Ram", putting their relationship at the centre of the film's first musical reveal. More music is expected to follow, with Rahman and Hans Zimmer also set to come together for a specia...