Listen to Banjai Jindagi Da E Dastoor Nanak online. Banjai Jindagi Da E Dastoor Nanak is a Bengali language song and is sung by Bhai Gopal Singh Ragi. Banjai Jindagi Da E Dastoor Nanak, from the album Nanak Naam Charhdi Kala, was released in the year 1982. The duration of the song is 6:08. Download Bengali songs online from JioSaavn.