Listen to Upar Wala Supar Chhau online. Upar Wala Supar Chhau is a Maithili language song and is sung by Raju Rangila. Upar Wala Supar Chhau, from the album Upar Wala Supar Chhau, was released in the year 2022. The duration of the song is 5:46. Download Maithili songs online from JioSaavn.