Listen to Veru Velai Unakku online. Veru Velai Unakku is a Tamil language song and is sung by S P Balasubrahmanyam and S. Janaki. Veru Velai Unakku, from the album Mappillai, was released in the year 2021. The duration of the song is 4:36. Download Tamil songs online from JioSaavn.