Listen to Krishna O online. Krishna O is an Assamese language song and is sung by Kamala Das, Rina Bora, Junu Devi, Banti Das, Pahi Saikia and Niru Kalita. Krishna O, from the album Dihanaam, was released in the year 2025. The duration of the song is 4:48. Download Assamese songs online from JioSaavn.