Listen to Oo Ganga Maiya online. Oo Ganga Maiya is a Hindi language song and is sung by Renuka Samdariya, Rani Vishwakarma and Juhi Kasera. Oo Ganga Maiya, from the album Prayag Kumbh Darshan, was released in the year 2016. The duration of the song is 4:38. Download Hindi songs online from JioSaavn.