Listen to Ashtama Sidhigal online. Ashtama Sidhigal is a Tamil language song and is sung by U. Thiyagarajan and Raj Kumar Bharathi. Ashtama Sidhigal, from the album Jai Jai Hanuman, was released in the year 1991. The duration of the song is 4:11. Download Tamil songs online from JioSaavn.