Listen to Nirakar Omkar online. Nirakar Omkar is a Marathi language song and is sung by Pt. Ram Marathe. Nirakar Omkar, from the album Naman Natwara - Vol 4 Natya Sang, was released in the year 1999. The duration of the song is 3:27. Download Marathi songs online from JioSaavn.