Listen to Lahanga Upar Kara online. Lahanga Upar Kara is a Bhojpuri language song and is sung by Sachin Sagar and Mamta Masum. Lahanga Upar Kara, from the album Jaunpur Ke Rasila, was released in the year 2017. The duration of the song is 4:37. Download Bhojpuri songs online from JioSaavn.