Listen to Patna City Ke Rangwaj online. Patna City Ke Rangwaj is a Bhojpuri language song and is sung by Aditya Bihari. Patna City Ke Rangwaj, from the album Patna City Ke Rangwaj, was released in the year 2023. The duration of the song is 3:34. Download Bhojpuri songs online from JioSaavn.