Listen to Gawanwa Leja Ae Raja online. Gawanwa Leja Ae Raja is a Bhojpuri language song and is sung by Bhushan Dua and Zarina Bano. Gawanwa Leja Ae Raja, from the album Londe Loote Maja, was released in the year 1996. The duration of the song is 7:56. Download Bhojpuri songs online from JioSaavn.