Listen to Lahe Lahe Dalab Rangwa online. Lahe Lahe Dalab Rangwa is a Bhojpuri language song and is sung by Kumar Sagar and Khushboo Raj. Lahe Lahe Dalab Rangwa, from the album Lahe Lahe Dalab Rangwa, was released in the year 2023. The duration of the song is 3:15. Download Bhojpuri songs online from JioSaavn.