Listen to Humar Piya online. Humar Piya is a Bhojpuri language song and is sung by Omkaar Gartola, Sadhna Singh and Mamta. Humar Piya, from the album Ganga Jaisen Pawan Piritiya Hamaar, was released in the year 2003. The duration of the song is 2:58. Download Bhojpuri songs online from JioSaavn.