Listen to Happy birthday Bhai Mahesh online. Happy birthday Bhai Mahesh is a Rajasthani language song and is sung by Mahesh Meena and Kalu Ram Meena. Happy birthday Bhai Mahesh, from the album Happy Birthday Bhai Mahesh, was released in the year 2022. The duration of the song is 9:52. Download Rajasthani songs online from JioSaavn.