Listen to Bachan Bachi Maren Mari online. Bachan Bachi Maren Mari is a Bengali language song and is sung by Swagatalakshmi Dasgupta. Bachan Bachi Maren Mari, from the album Ekla Gitabitan Vol. 8, was released in the year 2012. The duration of the song is 2:12. Download Bengali songs online from JioSaavn.