Listen to Gavana Karwala A Piya online. Gavana Karwala A Piya is a Bhojpuri language song and is sung by Gopal Rai. Gavana Karwala A Piya, from the album Dil Banwala, was released in the year 2019. The duration of the song is 8:01. Download Bhojpuri songs online from JioSaavn.