Listen to Koyilgalum Churchugalum online. Koyilgalum Churchugalum is a Tamil language song and is sung by S. P. Balasubrahmanyam. Koyilgalum Churchugalum, from the album Raththa Dhaanam, was released in the year 1988. The duration of the song is 4:53. Download Tamil songs online from JioSaavn.