Listen to Olo Soi Olo Soi online. Olo Soi Olo Soi is a Bengali language song and is sung by Sudeshna Sanyal Rudra. Olo Soi Olo Soi, from the album Tumi Amari, was released in the year 2007. The duration of the song is 3:38. Download Bengali songs online from JioSaavn.