Listen to 4g Kanwar Jab Uthi online. 4g Kanwar Jab Uthi is a Bhojpuri language song and is sung by Pawan Bihari. 4g Kanwar Jab Uthi, from the album 4g Kanwar, was released in the year 2023. The duration of the song is 3:56. Download Bhojpuri songs online from JioSaavn.