Listen to Bilahari online. Bilahari is a Tamil language song and is sung by Shyamala Venkateswaran, Prema Hariharan and Sulochana Pattabhi Raman. Bilahari, from the album Thillana Charithram, Vol. 1, was released in the year 1992. The duration of the song is 4:27. Download Tamil songs online from JioSaavn.