Listen to Devki Nandan ........... Hey Madhusudan Namo Namah -(Dhun) online. Devki Nandan ........... Hey Madhusudan Namo Namah -(Dhun) is a Hindi language song and is sung by Kailash Mehta and Hemant Chauhan. Devki Nandan ........... Hey Madhusudan Namo Namah -(Dhun), from the album Om Mangalam Dwarkanath Mangalam, was released in the year 2006. The duration of the song is 9:29. Download Hindi songs online from JioSaavn.