Listen to Siddharukku online. Siddharukku is a Tamil language song and is sung by Idaitchoorani S. Murugesan and Baby Natarajan. Siddharukku, from the album Devar Pugazh Paadalgal, was released in the year 2010. The duration of the song is 4:36. Download Tamil songs online from JioSaavn.