Listen to Sushma (Gadwali song) online. Sushma (Gadwali song) is a Hindi language song and is sung by Himaat Singh Rawat and Mamta Saha. Sushma (Gadwali song), from the album Sushma, was released in the year 2022. The duration of the song is 4:21. Download Hindi songs online from JioSaavn.