Listen to Janaja Jab Jaai online. Janaja Jab Jaai is a Bhojpuri language song and is sung by Prem Pratigya. Janaja Jab Jaai, from the album Janaja Jab Jaai, was released in the year 2021. The duration of the song is 5:19. Download Bhojpuri songs online from JioSaavn.