Listen to Namaskar Mahamantra Vaani online. Namaskar Mahamantra Vaani is a Rajasthani language song and is sung by D. Mohan Jain. Namaskar Mahamantra Vaani, from the album Arihant Aaradhana Vol. 3, was released in the year 2008. The duration of the song is 24:30. Download Rajasthani songs online from JioSaavn.