Listen to O To Phirilo Na Shunilo Na online. O To Phirilo Na Shunilo Na is a Bengali language song and is sung by Krishna Chatterjee. O To Phirilo Na Shunilo Na, from the album Songs Of Rajanikanta Sen, was released in the year 1994. The duration of the song is 3:02. Download Bengali songs online from JioSaavn.