Listen to Waterproof Ba Lahanga Choli online. Waterproof Ba Lahanga Choli is a Bhojpuri language song and is sung by Sunil Surila. Waterproof Ba Lahanga Choli, from the album Bhingi Na Holi Me Samaan, was released in the year 2018. The duration of the song is 5:38. Download Bhojpuri songs online from JioSaavn.