Known for his use such American steel groupings as Autopsy, Dragonlord, Obituary, Futures End, and Loss of life, Digiorgio also performed using the Swedish group Vintersorg and with the Italian group Ephel Duath. Furthermore, he was among the founders from the rings Soen and Dark Hall. Early in his profession, he added to Sadus’ 1988 record Illusions also to Autopsy’s 1989 documenting Severed Survival. He’s significant for his skill in playing fast, plucked records without aid from a choose. He was created in Waukegan, Illinois and elevated in Antioch, California. He and guitarist Jon Schaffer both performed using the Tampa-based metal music group Iced Earth.