Listen to Raga Khamaj online. Raga Khamaj is a Hindustani language song and is sung by Pt. Nikhil Banerjee. Raga Khamaj, from the album Raga Nikhil Banerjee, was released in the year 1970. The duration of the song is 30:24. Download Hindustani songs online from JioSaavn.