Listen to Dulhawa Metric Fail Ba online. Dulhawa Metric Fail Ba is a Bhojpuri language song and is sung by Sapna Vishwakarma. Dulhawa Metric Fail Ba, from the album Dulhawa Metric Fail Ba, was released in the year 2023. The duration of the song is 4:03. Download Bhojpuri songs online from JioSaavn.