Listen to Keno Ei Asa online. Keno Ei Asa is a Bengali language song and is sung by Upali Chattopadhyay and Rudra Rahi. Keno Ei Asa, from the album Keno Ei Asa, was released in the year 2025. The duration of the song is 7:10. Download Bengali songs online from JioSaavn.