Listen to Kacha umar (Nagpuri) online. Kacha umar (Nagpuri) is a Hindi language song and is sung by Mamta Oraon and Sukul Oraon. Kacha umar (Nagpuri), from the album Top 10 Nagpuri Song, was released in the year 2022. The duration of the song is 5:17. Download Hindi songs online from JioSaavn.