Listen to Siddhiyum Buddhiyum online. Siddhiyum Buddhiyum is a Tamil language song and is sung by Rajaraja Cholan and Deva. Siddhiyum Buddhiyum, from the album Thiruchi Uchi Pillaiyar Perumai, was released in the year 2019. The duration of the song is 3:50. Download Tamil songs online from JioSaavn.