Listen to Rajau Jaldi Kara online. Rajau Jaldi Kara is a Bhojpuri language song and is sung by Bobby Dutta. Rajau Jaldi Kara, from the album Lehenga Me Parmanu Bomb Baa, was released in the year 2012. The duration of the song is 4:11. Download Bhojpuri songs online from JioSaavn.