Listen to Keno Pichhu online. Keno Pichhu is a Bengali language song and is sung by Chandrima Raychowdhury and Arunima Roy Chowdhury. Keno Pichhu, from the album Jiban Kheya, was released in the year 2003. The duration of the song is 4:05. Download Bengali songs online from JioSaavn.