Listen to Om Mangalam Omkar Mangalam online. Om Mangalam Omkar Mangalam is a Hindi language song and is sung by Kailash Mehta, Suresh Wadkar and Hemant Chauhan. Om Mangalam Omkar Mangalam, from the album Om Mangalam Omkar Mangalam-Dhun, was released in the year 2004. The duration of the song is 21:27. Download Hindi songs online from JioSaavn.