Listen to Kab Hoi Nirmal Ganga Maiya online. Kab Hoi Nirmal Ganga Maiya is a Bhojpuri language song and is sung by Gunjan Singh. Kab Hoi Nirmal Ganga Maiya, from the album Baba Dham Chali, was released in the year 2016. The duration of the song is 4:25. Download Bhojpuri songs online from JioSaavn.