Listen to Koto Koste Achi Mago online. Koto Koste Achi Mago is a Bengali language song and is sung by Tofazzal Hossain. Koto Koste Achi Mago, from the album Koto Koste Achi Mago, was released in the year 2025. The duration of the song is 4:52. Download Bengali songs online from JioSaavn.