Listen to Hau Kaam Na Hoi online. Hau Kaam Na Hoi is a Bhojpuri language song and is sung by Mukesh Nirala. Hau Kaam Na Hoi, from the album Hau Kaam Na Hoi, was released in the year 2021. The duration of the song is 4:39. Download Bhojpuri songs online from JioSaavn.