Listen to Rangwa Lagai Ke online. Rangwa Lagai Ke is a Bhojpuri language song and is sung by Pawan Jaiswal and Purushottam Singh. Rangwa Lagai Ke, from the album Rangwa Lagai Ke, was released in the year 2017. The duration of the song is 4:28. Download Bhojpuri songs online from JioSaavn.