Listen to Hamu Karam Aso Chhath Piya online. Hamu Karam Aso Chhath Piya is a Bhojpuri language song and is sung by Mastana R.P Singh. Hamu Karam Aso Chhath Piya, from the album Hamu Karam Aso Chhath Piya, was released in the year 2020. The duration of the song is 4:50. Download Bhojpuri songs online from JioSaavn.