Listen to Karwa De Mahro Beyaw online. Karwa De Mahro Beyaw is a Rajasthani language song and is sung by Lakshman Singh Rawat, Yogesh Marwadi and Yash Rathore. Karwa De Mahro Beyaw, from the album Byai Rasiya, was released in the year 2016. The duration of the song is 3:44. Download Rajasthani songs online from JioSaavn.