Listen to Roshan Saini Happy birthday song online. Roshan Saini Happy birthday song is a Rajasthani language song and is sung by Shankar Sirra. Roshan Saini Happy birthday song, from the album Roshan Saini Happy birthday song, was released in the year 2025. The duration of the song is 10:16. Download Rajasthani songs online from JioSaavn.