Listen to Hay Ho Raja Riya Raj online. Hay Ho Raja Riya Raj is a Bhojpuri language song and is sung by Riya Raj. Hay Ho Raja Riya Raj, from the album Hay Ho Raja Riya Raj, was released in the year 2023. The duration of the song is 2:45. Download Bhojpuri songs online from JioSaavn.