Mike Williams (singer)
Michael IX Williams is the singer of American sludge metal band Eyehategod and the former associate editor of "Metal Maniacs".
He has also worked on other projects.
Caspar Babypants
Caspar Babypants is the stage name of children's music artist Chris Ballew, who is also widely known as the singer of The Presidents of the United States of America.
Billy Milano
Billy Milano is a Bronx- born heavy metal musician now based in Austin, Texas.
He is the singer and- occasionally- guitarist and bassist of crossover thrash band M.O.D., and he was also the singer of its predecessor, Stormtroopers of Death.
He was also the singer of United Forces, which also featured his Stormtroopers of Death bandmate Dan Lilker.
Bernie Bonvoisin
Bernard Bonvoisin, known as Bernie Bonvoisin( born 9 July 1956 in Nanterre, Hauts- de- Seine), is a French hard rock singer and film director.
He is best known for having been the singer of Trust.
He was one of the best friends of Bon Scott the singer of AC/ DC and together they recorded the song" Ride On" which was one of the last songs by Bon Scott.
Chris Robinson (singer)
Christopher Mark Robinson( born December 20, 1966) is an American musician.
He is the singer of the rock and roll band
The Black Crowes, is the brother of its guitarist Rich Robinson, and is the vocalist and rhythm guitarist for the Chris Robinson Brotherhood
Ozzy Osbourne
John Michael "Ozzy" Osbourne (born 3 December 1948) is an English singer, songwriter, actor and television personality.
He rose to prominence during the 1970s as the lead vocalist of the heavy metal band Black Sabbath, during which he adopted the nickname "The Prince of Darkness".
Osbourne was fired from the band in 1979 due to alcohol and drug problems, but went on to have a successful solo career, releasing eleven studio albums,
the first seven of which were all awarded multi-platinum certifications in the United States.
Osbourne has since reunited with Black Sabbath on several occasions.
He rejoined the band in 1997 and helped record the group's final studio album "13" (2013) before they embarked on a farewell tour which culminated in a final performance in their home city, Birmingham, England, in February 2017.
His longevity and success have earned him the informal title of "Godfather of Heavy Metal".
Osbourne's total album sales from his years in Black Sabbath, combined with his solo work, is over 100 million.
As a member of Black Sabbath, he was inducted into the Rock and Roll Hall of Fame, and he was inducted into the UK Music Hall of Fame as a solo artist and as a member of the band.
Possessing a distinctive singing voice, Osbourne, as a native of Birmingham, is known for his strong Brummie accent – he has a star on the Birmingham Walk of Stars in his hometown as well as the Hollywood Walk of Fame.
At the 2014 MTV Europe Music Awards, he received the Global Icon Award.
In 2015 Osbourne received the Ivor Novello Award for Lifetime Achievement from the British Academy of Songwriters, Composers and Authors.
In the early 2000s, Osbourne became a reality television star, appearing as himself in the MTV reality show "The Osbournes", alongside wife and manager Sharon and two of their three children, Kelly and Jack.
He currently co-stars with Jack and Kelly in the television series "Ozzy & Jack's World Detour".
The show's third season debuted in June 2018.
Kristian Leontiou
Kristian Leontiou (born February 1982) is a British singer of Greek Cypriot descent, and is the singer for the indie rock band One eskimO.
Dáithí Sproule
Dáithí Sproule( born 23 May 1950) is a guitarist and singer of traditional Irish music.
His niece is the singer Claire Sproule.
Astrid North
Astrid North( Astrid Karina North Radmann; 24 August 1973, Berlin – 25 June 2019, Berlin) was a German soul singer and songwriter.
She was the singer of the German band, with whom she released five Albums.
As guest singer of the band she published three albums.
Hellraiser (song)
"Hellraiser" is a song written by Ozzy Osbourne, Zakk Wylde, and Lemmy Kilmister.
The song was recorded by Osbourne for his 1991 album "No More Tears" and also by Motörhead for their 1992 "March ör Die" album.
Motörhead's version was released as a single.

Question: Which country the performer of song Hellraiser (Song) is from?
Answer: British