Listen to Piya Chamkat Rahas online. Piya Chamkat Rahas is a Bhojpuri language song and is sung by Mamta Bhaskar. Piya Chamkat Rahas, from the album Karwachauth Ke Vartiya, was released in the year 2020. The duration of the song is 4:10. Download Bhojpuri songs online from JioSaavn.