Listen to Sadher Lau Banaila More Bairagi online. Sadher Lau Banaila More Bairagi is a Bengali language song and is sung by Runa Laila. Sadher Lau Banaila More Bairagi, from the album Folk Music of India - Bengali, was released in the year 2017. The duration of the song is 2:54. Download Bengali songs online from JioSaavn.