Listen to Rudram Namakam Chamakam online. Rudram Namakam Chamakam is a Hindi language song and is sung by Bhushan Dua, O.S. Sastri, S.K. Shastry and V.K. Sastri. Rudram Namakam Chamakam, from the album Rudram Namakam Chamakam, was released in the year 2001. The duration of the song is 56:49. Download Hindi songs online from JioSaavn.