Listen to Koto Kosto Kore Baba online. Koto Kosto Kore Baba is a Bengali language song and is sung by Anjana Mahato. Koto Kosto Kore Baba, from the album Koto Kosto Kore Baba, was released in the year 2018. The duration of the song is 4:35. Download Bengali songs online from JioSaavn.