Listen to O Rangasayi online. O Rangasayi is a Malayalam language song and is sung by Cherthala K.N.Ranganatha Sharma, Mysore V. Srikanth, Thiruvaroor Bhakthavalsalam and Vaikom Gopalakrishnan. O Rangasayi, from the album Classical Concert Live - Shertallay K.N.Renganatha Sharma, was released in the year 2009. The duration of the song is 1:08:01. Download Malayalam songs online from JioSaavn.