Listen to Rajan Kaun Tumarai Avai online. Rajan Kaun Tumarai Avai is a Punjabi language song and is sung by Bhai Gurdev Singh Ji Koharka. Rajan Kaun Tumarai Avai, from the album Rajan Kaun Tumarai Avai, was released in the year 2023. The duration of the song is 7:06. Download Punjabi songs online from JioSaavn.