Listen to Devar Dil ki sher krau online. Devar Dil ki sher krau is a Rajasthani language song and is sung by Mamta Rangili. Devar Dil ki sher krau, from the album Devar Dil ki sher krau, was released in the year 2021. The duration of the song is 6:27. Download Rajasthani songs online from JioSaavn.