Listen to Koto Konna Dekhaila Hoilo Na Posond online. Koto Konna Dekhaila Hoilo Na Posond is a Bengali language song and is sung by Rakib Hossen. Koto Konna Dekhaila Hoilo Na Posond, from the album Koto Konna Dekhaila Hoilo Na Posond, was released in the year 2023. The duration of the song is 6:12. Download Bengali songs online from JioSaavn.