Listen to Nani Bai Ro Mayro 4 online. Nani Bai Ro Mayro 4 is a Rajasthani language song and is sung by Radheshyam Guad. Nani Bai Ro Mayro 4, from the album Nani Bai Ro Mayro, was released in the year 2018. The duration of the song is 13:52. Download Rajasthani songs online from JioSaavn.