Listen to Happy Diwali Sal Mubarak online. Happy Diwali Sal Mubarak is a Gujarati language song and is sung by Aakash Thakor. Happy Diwali Sal Mubarak, from the album Happy Diwali Sal Mubarak, was released in the year 2020. The duration of the song is 4:16. Download Gujarati songs online from JioSaavn.