Listen to Oum Gham Ganapathy online. Oum Gham Ganapathy is a Tamil language song and is sung by Kash Villanz and Kajen Villanz. Oum Gham Ganapathy, from the album Kottai Karuppu, was released in the year 2016. The duration of the song is 4:02. Download Tamil songs online from JioSaavn.