Listen to Devru Rangwa Jani Dalab online. Devru Rangwa Jani Dalab is a Hindi language song and is sung by Rajni Kumari. Devru Rangwa Jani Dalab, from the album Devru Rangwa Jani Dalab, was released in the year 2023. The duration of the song is 2:51. Download Hindi songs online from JioSaavn.