Listen to Oru Vaan Mazhai online. Oru Vaan Mazhai is a Tamil language song and is sung by Dr MOTS & Kakis, S.J. Jananiy and Ranjith. Oru Vaan Mazhai, from the album Oru Vaan Mazhai, was released in the year 2022. The duration of the song is 5:06. Download Tamil songs online from JioSaavn.