Listen to Oi Bujhi Kalboisakhi online. Oi Bujhi Kalboisakhi is a Bengali language song and is sung by Agnibha Bandyopadhyay and Rabindranath Tagore. Oi Bujhi Kalboisakhi, from the album Ghase Ghase Khabor Chhote, was released in the year 2012. The duration of the song is 3:09. Download Bengali songs online from JioSaavn.