Listen to He Gan Nayak Mangal Dayak online. He Gan Nayak Mangal Dayak is a Bhojpuri language song and is sung by Ajay Anand Paltua. He Gan Nayak Mangal Dayak, from the album Asra Lagawale Bani, was released in the year 2015. The duration of the song is 5:28. Download Bhojpuri songs online from JioSaavn.