Listen to Rajan Mama Dev Ke Chala online. Rajan Mama Dev Ke Chala is a Rajasthani language song and is sung by Gaju Kumawat. Rajan Mama Dev Ke Chala, from the album Rajan Mama Dev Ke Chala, was released in the year 2025. The duration of the song is 11:50. Download Rajasthani songs online from JioSaavn.