Listen to Unai Thedi Vanthen online. Unai Thedi Vanthen is a Tamil language song and is sung by Srinisha Jayaseelan. Unai Thedi Vanthen, from the album Unai Thedi Vanthen, was released in the year 2021. The duration of the song is 4:47. Download Tamil songs online from JioSaavn.