Listen to Wo Hai Prayag Raj Hamara online. Wo Hai Prayag Raj Hamara is a Bhojpuri language song and is sung by Raj Kumar Tiwari. Wo Hai Prayag Raj Hamara, from the album Veena Wali Maiya, was released in the year 2019. The duration of the song is 7:07. Download Bhojpuri songs online from JioSaavn.