Listen to Raghuvara Nannu - Tnrajarathinam Pillai online. Raghuvara Nannu - Tnrajarathinam Pillai is a Tamil language song and is sung by T. N. Rajarathinam Pillai. Raghuvara Nannu - Tnrajarathinam Pillai, from the album Nadhaswaram - Carnatic Instrumental, was released in the year 1991. The duration of the song is 3:18. Download Tamil songs online from JioSaavn.