Listen to Manraj Deewana ko Open Challenge online. Manraj Deewana ko Open Challenge is a Rajasthani language song and is sung by Jalam Baiplawat and Lokesh Singhal. Manraj Deewana ko Open Challenge, from the album Manraj Deewana Ko Open Challenge, was released in the year 2022. The duration of the song is 10:56. Download Rajasthani songs online from JioSaavn.