New Hum Tum OST Song Download Ali Zafar, Damiya Farooq Pagalworld. New Pakistani Song Hum Tum OST Sung By Ali Zafar, Damiya Farooq Mp3 Download Free in Best Audio Formats of 128Kbps, 192Kbps and 320Kbps. The writer of 2022 Song Hum Tum OST is Qamar Nashad and music composed by Naveed Nashad.