Listen to Dilawa Happy New Year Bole online. Dilawa Happy New Year Bole is a Bhojpuri language song and is sung by Bhai Dalu and Bhai Bablu. Dilawa Happy New Year Bole, from the album O Dear Haapy New Year, was released in the year 2017. The duration of the song is 4:43. Download Bhojpuri songs online from JioSaavn.