Listen to Bola Happy Diwali online. Bola Happy Diwali is a Bhojpuri language song and is sung by Ruchi Singh. Bola Happy Diwali, from the album Diwali Dhamka Bhojpuri, was released in the year 2021. The duration of the song is 5:17. Download Bhojpuri songs online from JioSaavn.