Listen to Ja A Bewafa Kailu Daga online. Ja A Bewafa Kailu Daga is a Bhojpuri language song and is sung by Rajesh Raj. Ja A Bewafa Kailu Daga, from the album Dil Mangela, was released in the year 2017. The duration of the song is 6:47. Download Bhojpuri songs online from JioSaavn.