Watch Rojalo Letha Vannele Video Song From Garshana Telugu Movie. Garshana is a 1988 Indian Telugu Drama Film starring Prabhu, Karthik, Amala, Vijaykumar written and directed by Mani Ratnam produced by C. Praveen Kumar Reddy, P.R. Prasad and music composed by Ilaiyaraaja. Gharshana Telugu Dubbing of Agni Natchathiram Tamil Film.