Listen to Dewara Oath Chtnaa Ba online. Dewara Oath Chtnaa Ba is a Bhojpuri language song and is sung by Sapna Sachin. Dewara Oath Chtnaa Ba, from the album Dewara Oath Chtnaa Ba, was released in the year 2023. The duration of the song is 3:54. Download Bhojpuri songs online from JioSaavn.