Listen to Rangwa Lagaiha Piya online. Rangwa Lagaiha Piya is a Bhojpuri language song and is sung by R K Yadav. Rangwa Lagaiha Piya, from the album Bawal Karwaibu Din Ke, was released in the year 2020. The duration of the song is 5:31. Download Bhojpuri songs online from JioSaavn.