The Oscar winning music maestro A R Rahman might be making his on-screen debut with the upcoming film Highway, if the teaser of the song Patakha Guddi is anything to go by. The makers of Highway, starring Alia and Randeep Hooda, released a teaser of the song Patakha Guddi. Sung by A R Rahman, this is his first Punjabi song. That’s not all folks! The teaser also has Rahman grooving to the song along with Alia Bhatt. So is he making his on-screen debut? Check out!