Listen to Koni Bolu O Bannsa online. Koni Bolu O Bannsa is a Hindi language song and is sung by Bablu Ankiya and Happy Singh. Koni Bolu O Bannsa, from the album Koni Bolu O Bannsa, was released in the year 2022. The duration of the song is 5:06. Download Hindi songs online from JioSaavn.