Listen to Back2Back - Jab Tak Hai Jaan online. Back2Back - Jab Tak Hai Jaan is a Hindi language song and is sung by Rabbi, Shreya Ghoshal, Mohit Chauhan, Raghav Mathur, Shilpa Rao, Harshdeep Kaur, Neeti Mohan, Safia Ashraf, Javed Ali, Shakthisree Gopalan and A.R. Rahman. Back2Back - Jab Tak Hai Jaan, from the album Back2Back - Jab Tak Hai Jaan, was released in the year 2015. The duration of the song is 14:52. Download Hindi songs online from JioSaavn.