Listen to Hai Re Hai A Dada online. Hai Re Hai A Dada is a Bhojpuri language song and is sung by Pankaj Singh. Hai Re Hai A Dada, from the album Lapa Lap, Vol. 3, was released in the year 2015. The duration of the song is 5:52. Download Bhojpuri songs online from JioSaavn.