Listen to Hum Gawanwa Kahiya Jaab online. Hum Gawanwa Kahiya Jaab is a Bhojpuri language song and is sung by Arzoo Parvin. Hum Gawanwa Kahiya Jaab, from the album Raat Kahe Na Aila, was released in the year 1994. The duration of the song is 9:16. Download Bhojpuri songs online from JioSaavn.