Listen to Bas Ek Dafa online. Bas Ek Dafa is a Bengali language song and is sung by Kushal Dwivedi, BRO AR and Sahidul Islam. Bas Ek Dafa, from the album Bas Ek Dafa, was released in the year 2023. The duration of the song is 3:47. Download Bengali songs online from JioSaavn.