Listen to Oh Sundari Loo online. Oh Sundari Loo is a Bengali language song and is sung by Madhab Sarkar, Bibek Sarkar and Arpita Sarkar. Oh Sundari Loo, from the album Duto Chapta Chakar Ekgari, was released in the year 2021. The duration of the song is 3:15. Download Bengali songs online from JioSaavn.