Listen to Thennal Vannathum online. Thennal Vannathum is a Malayalam language song and is sung by S. P. Venkatesh and K. S. Chithra. Thennal Vannathum, from the album Kaboolivala (Original Motion Picture Soundtrack), was released in the year 2024. The duration of the song is 4:10. Download Malayalam songs online from JioSaavn.