Listen to Koto Diner Koto Kotha online. Koto Diner Koto Kotha is a Bengali language song and is sung by BISU VAI. Koto Diner Koto Kotha, from the album Koto Diner Koto Kotha, was released in the year 2025. The duration of the song is 4:05. Download Bengali songs online from JioSaavn.