Listen to Bol Bum Mashup 2020 online. Bol Bum Mashup 2020 is a Bhojpuri language song and is sung by Khesari Lal Yadav, Sneh Upadhyay, Akshara Singh, Ritesh Pandey, Ashish Verma, Avinash Jha "Ghungroo" and Dhananjay Mishra. Bol Bum Mashup 2020, from the album Bol Bum Mashup 2020, was released in the year 2020. The duration of the song is 3:47. Download Bhojpuri songs online from JioSaavn.