Listen to Thillana - Mohanam online. Thillana - Mohanam is a Carnatic language song and is sung by T.N. Seshagopalan. Thillana - Mohanam, from the album Thillans -Various Artistes - Vocal, was released in the year 1999. The duration of the song is 2:18. Download Carnatic songs online from JioSaavn.