The first song of Hrithik Roshan's much awaited action-romance 'Mohenjo Daro' is out and is simply a soulful romantic number. Sarman (Hrithik Roshan) gets disguised as a background dancer to woo Chaani (Pooja Hegde) in Mohenjo Daro's new song 'Tu hai'.

India's renowned music maestro, A.R Rahman has mesmerized the audience once again by giving a double dose of his talent, by not only composing but also lending his voice for it. Crooned by Rahman and Sanah Moidutty, the slow soulful song shows off a cute chemistry between the leads.

In the past Ashutosh and A.R Rahman have joined hands for many ventures and the same have proved to be a big Hit amidst the audience. The duo, when unite create magic with songs like Chale Chalo from Lagaan, Yeh Jo Des from Swades and Khwaja from Jodhaa Akbar and their latest collaboration, Tu Hai from Mohenjo Daro further gives proof of the same.

Director Ashutosh Gowariker said, "It has been a rewarding experience as we both got the chance to enter an entirely different space and time. We had to build a lot from imagination, and we did that after doing research and consulting the archaeologists about the possibilities and probabilities of this period, which does not get categorised as History, but as Pre-history! I stayed within the findings from the excavations and the artefacts, while creating a make-believe world. And Rahman has helped shape that world beautifully, exotically and believably."

Hrithik took to social media to Thank A.R Rahman and tweeted, "I sumtimes watch u in wonder.Hw cn 1 human being b capable of so much brilliance.Thank u 4 d magic sir #MohenjoDaro". Further commenting about his stunning co-star Pooja Hegde, Hrithik wrote, "And if u say u can't take your eyes off @hegdepooja then U haven't seen anything YET. Trust me! #TuHai".

Sharing his experience of filming Tu Hai, the actor said, "I hv never enjoyed shooting a song more. Pure love & bliss. #TuHai #MohenjoDaroAlbum #MohenjoDaroAugust12th".

'Mohenjo Daro', is a film set in the pre historic Era and features a love story between the lead cast, Hrithik Roshan and newbie Pooja Hegde. The trailer released and proved to be a visual spectacle. Produced by Siddharth Roy Kapur and Sunita Gowariker, 'Mohenjo Daro' is slated to release on August 12th, 2016.