Listen to Kawar mangwa Di Rajaji online. Kawar mangwa Di Rajaji is a Bhojpuri language song and is sung by Ramesh Nirala and Neha Nandani. Kawar mangwa Di Rajaji, from the album Kawar Mangwa Di Rajaji, was released in the year 2022. The duration of the song is 3:30. Download Bhojpuri songs online from JioSaavn.