Listen to Hum Gam Ke Maaral Bani online. Hum Gam Ke Maaral Bani is a Bhojpuri language song and is sung by Amit Patel. Hum Gam Ke Maaral Bani, from the album Hum Gam Ke Maaral Bani, was released in the year 2022. The duration of the song is 3:29. Download Bhojpuri songs online from JioSaavn.