Listen to Kab Aavenge Bajrang online. Kab Aavenge Bajrang is a Haryanvi language song and is sung by Sonu Kaushik. Kab Aavenge Bajrang, from the album Taau Balaji Chal, was released in the year 2008. The duration of the song is 5:27. Download Haryanvi songs online from JioSaavn.