Listen to Rehenuma online. Rehenuma is a Hindi language song and is sung by Raajiv Mitra, Shreya Ghoshal, Safaqat Amanat Ali and Amitabh Varma. Rehenuma, from the album 7 Kadam (Original Motion Picture Soundtrack), was released in the year 2021. The duration of the song is 4:38. Download Hindi songs online from JioSaavn.