Listen to Kotha Rakho Kache Thako online. Kotha Rakho Kache Thako is a Bengali language song and is sung by Nargis. Kotha Rakho Kache Thako, from the album Kotha Rakho Kache Thako, was released in the year 2015. The duration of the song is 7:33. Download Bengali songs online from JioSaavn.