Designer, Dio Merch
Dio was an American heavy metal band formed in 1982 and led by vocalist Ronnie James Dio. Dio left Black Sabbath with intentions to form a new band with fellow former Black Sabbath drummer Vinny Appice. The name Dio was chosen because it made sense from a commercial standpoint,[citation needed] as the name was already well known at that time.The band released ten studio albums and had numerous