Irumalu Roga song is a Tamil devotional song from the Thirupugazh (Dharmapuram P. Swaminathan) - Vol 3 released on 2007. Music of Irumalu Roga song is composed by . Irumalu Roga was sung by Dharmapuram P. Swaminathan. Download Irumalu Roga song from Thirupugazh (Dharmapuram P. Swaminathan) - Vol 3 on Raaga.com.