Listen to Hum Hai Rani Vidhayak Ke Beta online. Hum Hai Rani Vidhayak Ke Beta is a Bhojpuri language song and is sung by Ram Raghav. Hum Hai Rani Vidhayak Ke Beta, from the album Badi Denger Lageli, was released in the year 2011. The duration of the song is 4:57. Download Bhojpuri songs online from JioSaavn.