Listen to Roaa Roaa Hamar online. Roaa Roaa Hamar is a Bhojpuri language song and is sung by Arjun Patel. Roaa Roaa Hamar, from the album Kankhi Mareli, was released in the year 2019. The duration of the song is 6:06. Download Bhojpuri songs online from JioSaavn.