Listen to Dewara Lahanga Lasar Dele Ba online. Dewara Lahanga Lasar Dele Ba is a Bhojpuri language song and is sung by Raushan Sagar and Khushboo Raj. Dewara Lahanga Lasar Dele Ba, from the album Dewara Lahanga Lasar Dele Ba, was released in the year 2021. The duration of the song is 3:42. Download Bhojpuri songs online from JioSaavn.