Listen to Unakosam En Usura Tharuvan online. Unakosam En Usura Tharuvan is a Tamil language song and is sung by Trending Gana Surya. Unakosam En Usura Tharuvan, from the album Unakosam En Usura Tharuvan, was released in the year 2024. The duration of the song is 4:49. Download Tamil songs online from JioSaavn.