Listen to Hai Mahaveer Karo Kalyan online. Hai Mahaveer Karo Kalyan is a Rajasthani language song and is sung by Happy Singh. Hai Mahaveer Karo Kalyan, from the album Hai Mahaveer Karo Kalyan, was released in the year 2025. The duration of the song is 7:32. Download Rajasthani songs online from JioSaavn.