Listen to Kulu Valilay online. Kulu Valilay is a Tamil language song and is sung by Udit Narayan, K. S. Chithra, Kalyani Menon and G.V. Prakash Kumar. Kulu Valilay, from the album Muthu, was released in the year 1995. The duration of the song is 6:11. Download Tamil songs online from JioSaavn.