Listen to Prarthana - Hey Gajvadana online. Prarthana - Hey Gajvadana is a Hindi language song and is sung by Asha Bhonsle. Prarthana - Hey Gajvadana, from the album Mangalmurti Ganesh, was released in the year 2006. The duration of the song is 7:53. Download Hindi songs online from JioSaavn.