Listen to Arunacala Guru Rmnm online. Arunacala Guru Rmnm is a Tamil language song and is sung by Sulochana Natarajan and H.K. Narayana. Arunacala Guru Rmnm, from the album Ramana Namavali, was released in the year 2015. The duration of the song is 6:07. Download Tamil songs online from JioSaavn.