The "Prince of Darkness," Ozzy Osbourne, is often considered the father of heavy metal. His distinct voice and theatrical stage presence defined the genre in the 70s with Black Sabbath.
Bruce Dickinson is renowned for his operatic vocal style and dynamic range. With an impressive range and energy, Dickinson's voice on tracks like "Hallowed Be Thy Name" and "The Number of the Beast" has left a lasting impact on heavy metal.
Rob Halford of Judas Priest brought a commanding presence and a wide vocal range to the genre. His piercing high notes on songs like "Breaking the Law" and "Painkiller" have earned him a legendary status in metal circles.
Ronnie James Dio was known for his powerful voice and fantasy-themed lyrics. His work with Rainbow, Black Sabbath, and Dio solidified his place in metal history.
The voice behind Judas Priest, Rob Halford, is revered for his metal scream and robust vocal presence. His performances on tracks like "Victim of Changes" and "The Sentinel" demonstrate his skill in delivering intense and memorable metal vocals.
As the frontman of Metallica, James Hetfield's aggressive vocal style and commanding stage presence have been pivotal in the band's success.
Known for his work with Accept and his own band, U.D.O., Udo Dirkschneider's distinctive growl and relentless energy have made him a staple in heavy metal.
While not always classified strictly as heavy metal, Chester Bennington's contributions to the genre with Linkin Park are undeniable.