Listen to Oh Mugalai Mugalai online. Oh Mugalai Mugalai is a Tamil language song and is sung by Harris Jayraj, Harini and Harish Raghavendra. Oh Mugalai Mugalai, from the album Arasaktchi, was released in the year 2003. The duration of the song is 6:05. Download Tamil songs online from JioSaavn.