Listen to Pani Pani Rajau (Bhojpuri Song) online. Pani Pani Rajau (Bhojpuri Song) is a Bhojpuri language song and is sung by Arun Mehara. Pani Pani Rajau (Bhojpuri Song), from the album Pani Pani Rajau, was released in the year 2022. The duration of the song is 3:26. Download Bhojpuri songs online from JioSaavn.