Listen to Dev Demali Chala online. Dev Demali Chala is a Rajasthani language song and is sung by Jaggu Rana and Hemraj Taveda. Dev Demali Chala, from the album Dev Demali Chala, was released in the year 2020. The duration of the song is 4:53. Download Rajasthani songs online from JioSaavn.