Ronnie James Dio, was a legendary vocalist known for his powerful voice and stage presence. He fronted several iconic bands, including Rainbow, Black Sabbath, and his own band, Dio. Dio’s influence on metal is immeasurable, with classics like “Holy Diver” and “Heaven and Hell” showcasing his vocal prowess.

Black Sabbath – Heaven and Hell (1980);
Dio – Holy Diver (1983); The Last in Line (1984)