Listen to Janu Ho Jani Ranga Lahangwa online. Janu Ho Jani Ranga Lahangwa is a Bhojpuri language song and is sung by Prince Raja and Shilpi Raj. Janu Ho Jani Ranga Lahangwa, from the album Janu Ho Jani Ranga Lahangwa, was released in the year 2022. The duration of the song is 3:31. Download Bhojpuri songs online from JioSaavn.