Listen to Humar Piya online. Humar Piya is a Bhojpuri language song and is sung by Sadhna Singh, Mamta and Omkar Gadtola. Humar Piya, from the album Ganga Jaisan Paawan Piritiya Hamaar, was released in the year 2004. The duration of the song is 2:53. Download Bhojpuri songs online from JioSaavn.