Listen to Prarthana - Om Mangalam In Raga Yaman Kalyan online. Prarthana - Om Mangalam In Raga Yaman Kalyan is a Gujarati language song and is sung by Deepak Kumar and Bhavna Pandit. Prarthana - Om Mangalam In Raga Yaman Kalyan, from the album Mahavir Jayanti, was released in the year 2017. The duration of the song is 7:33. Download Gujarati songs online from JioSaavn.