Ronnie James Dio

Biography

Ronnie James Dio was a renowned American rock and heavy metal vocalist and songwriter, widely hailed for his powerful voice. He fronted iconic bands Elf, Rainbow, Black Sabbath, Heaven & Hell, and his own band Dio, selling over 47 million albums worldwide. A pioneer of the "metal horns" hand gesture in metal culture, Dio's legacy continues to inspire generations of musicians and fans alike.