Listen to Sardha Apar Lagal. Ba online. Sardha Apar Lagal. Ba is a Bhojpuri language song and is sung by Mamta Raut. Sardha Apar Lagal. Ba, from the album Kanwar Leke Jaib Devghar, was released in the year 2023. The duration of the song is 5:00. Download Bhojpuri songs online from JioSaavn.