Listen to Happy Birthday Abhishek (Rajasthani) online. Happy Birthday Abhishek (Rajasthani) is a Rajasthani language song and is sung by Roshan Hamawas. Happy Birthday Abhishek (Rajasthani), from the album Happy Birthday Abhishek, was released in the year 2021. The duration of the song is 10:45. Download Rajasthani songs online from JioSaavn.