| 23Styles | ||
| 92 | 92.2 | Death |
| 82 | 94.3 | Thrash |
| 46 | 93.4 | Heavy |
| 45 | 91.8 | Black |
| 23 | 91.3 | Power |
| 18 | 93.9 | Progressive |
| 14 | 95.0 | Speed |
| 12 | 84.2 | Symphonic |
| 11 | 89.4 | Doom |
| 11 | 88.8 | Gothic |
| 9 | 83.2 | Technical |
| 8 | 88.4 | Industrial |
| 8 | 88.0 | Grindcore |
| 5 | 98.2 | Folk |
| 4 | 91.4 | Viking |
| 3 | 86.5 | Brutal |
| 3 | 83.8 | Sludge |
| 3 | 82.3 | Stoner |
| 2 | 83.0 | Metalcore |
| 1 | 95.0 | Ambient |
| 1 | 95.0 | Pagan |
| 1 | 90.0 | Experimental |
| 1 | 10.0 | Deathcore |
| 23Countries | ||
| 117 | 93.6 | United States |
| 30 | 92.2 | United Kingdom |
| 17 | 88.6 | Sweden |
| 14 | 87.2 | Japan |
| 12 | 88.8 | Norway |
| 10 | 94.3 | Poland |
| 8 | 93.7 | Canada |
| 6 | 94.1 | Germany |
| 5 | 77.1 | Brazil |
| 4 | 94.9 | Finland |
| 4 | 92.9 | Switzerland |
| 4 | 60.4 | Australia |
| 3 | 88.8 | Hungary |
| 3 | 83.5 | Netherlands |
| 3 | 82.3 | Austria |
| 2 | 94.0 | Denmark |
| 2 | 85.0 | France |
| 1 | 95.0 | Greece |
| 1 | 95.0 | Russia |
| 1 | 90.0 | Colombia |
| 1 | 90.0 | Taiwan |
| 1 | 75.0 | Singapore |
| 1 | 65.0 | Chile |
| 29Years | ||
| 4 | 92.9 | 2009 |
| 5 | 80.5 | 2008 |
| 18 | 85.3 | 2007 |
| 9 | 87.0 | 2006 |
| 12 | 90.1 | 2005 |
| 11 | 89.4 | 2004 |
| 21 | 93.3 | 2003 |
| 5 | 80.5 | 2002 |
| 2 | 55.0 | 2001 |
| 8 | 84.7 | 2000 |
| 8 | 83.2 | 1999 |
| 3 | 80.8 | 1998 |
| 1 | 75.0 | 1997 |
| 6 | 91.0 | 1996 |
| 2 | 87.0 | 1995 |
| 5 | 59.9 | 1994 |
| 4 | 92.7 | 1993 |
| 10 | 90.1 | 1992 |
| 17 | 93.4 | 1991 |
| 12 | 87.7 | 1990 |
| 18 | 92.6 | 1989 |
| 18 | 86.9 | 1988 |
| 16 | 92.8 | 1987 |
| 7 | 91.2 | 1986 |
| 9 | 93.8 | 1985 |
| 11 | 94.3 | 1984 |
| 2 | 81.0 | 1983 |
| 5 | 92.5 | 1982 |
| 1 | 100.0 | 1981 |
| 166Bands | ||
| 7 | 85.9 | Slayer |
| 7 | 85.4 | Morbid Angel |
| 5 | 97.8 | Motörhead |
| 4 | 95.4 | Behemoth |
| 4 | 92.5 | Vader |
| 4 | 88.6 | Manowar |
| 4 | 87.7 | Eizo Sakamoto |
| 4 | 79.0 | Cradle of Filth |
| 4 | 78.6 | Galneryus |
| 3 | 97.3 | Entombed |
| 3 | 95.4 | Voivod |
| 3 | 92.7 | Celtic Frost |
| 3 | 92.3 | Metallica |
| 3 | 91.9 | Napalm Death |
| 3 | 90.0 | Ministry |
| 3 | 88.8 | Sear Bliss |
| 3 | 87.7 | Yngwie Malmsteen |
| 3 | 87.3 | Bathory |
| 3 | 86.5 | Nile |
| 3 | 75.4 | Arch Enemy |
| 3 | 75.4 | Carcass |
| 3 | 74.2 | Krisiun |
| 3 | 71.2 | Mayhem |
| 3 | 68.5 | Dimmu Borgir |
| 2 | 98.0 | Exodus |
| 2 | 98.0 | Immortal |
| 2 | 98.0 | Metal Church |
| 2 | 98.0 | Rush |
| 2 | 98.0 | Sodom |
| 2 | 93.0 | Accept |
| 2 | 93.0 | Death Angel |
| 2 | 92.0 | Deicide |
| 2 | 90.0 | Kamelot |
| 2 | 87.0 | Judas Priest |
| 2 | 86.0 | Belphegor |
| 2 | 86.0 | The Exploited |
| 2 | 86.0 | Nuclear Assault |
| 2 | 83.0 | Bolt Thrower |
| 2 | 83.0 | Corrosion of Conformity |
| 2 | 81.0 | Evildead |
| 2 | 76.0 | Danzig |
| 2 | 67.0 | Crimson Massacre |
| 2 | 67.0 | Mortification |
| 2 | 59.0 | Cryptic Slaughter |
| 1 | 100.0 | 1349 |
| 1 | 100.0 | Ásmegin |
| 1 | 100.0 | Cro-Mags |
| 1 | 100.0 | Discharge |
| 1 | 100.0 | Epidemic |
| 1 | 100.0 | Glenn Danzig |
| 1 | 100.0 | Jeff Loomis |
| 1 | 100.0 | Ripping Corpse |
| 1 | 100.0 | Sinergy |
| 1 | 100.0 | Terrorizer |
| 1 | 100.0 | Turisas |
| 1 | 100.0 | Type O Negative |
| 1 | 100.0 | Týr |
| 1 | 100.0 | 聖飢魔II |
| 1 | 98.0 | Carnivore |
| 1 | 98.0 | The Devin Townsend Band |
| 1 | 95.0 | Aura Noir |
| 1 | 95.0 | Cacophony |
| 1 | 95.0 | Exhorder |
| 1 | 95.0 | Fear Factory |
| 1 | 95.0 | Gojira |
| 1 | 95.0 | Karl Sanders |
| 1 | 95.0 | Michael Angelo Batio |
| 1 | 95.0 | Nevermore |
| 1 | 95.0 | Nightrage |
| 1 | 95.0 | Paradise Lost |
| 1 | 95.0 | Pestilence |
| 1 | 95.0 | Possessed |
| 1 | 95.0 | S.O.D. |
| 1 | 95.0 | Subjugator |
| 1 | 95.0 | Throcult |
| 1 | 95.0 | Wargasm |
| 1 | 95.0 | Wrathchild America |
| 1 | 95.0 | X Japan |
| 1 | 95.0 | Аркона |
| 1 | 90.0 | Autopsy |
| 1 | 90.0 | Axegrinder |
| 1 | 90.0 | Cage |
| 1 | 90.0 | Coroner |
| 1 | 90.0 | D.R.I. |
| 1 | 90.0 | Faith No More |
| 1 | 90.0 | Funeral Rites |
| 1 | 90.0 | Godflesh |
| 1 | 90.0 | Gorgeous Frankenstein |
| 1 | 90.0 | Helmet |
| 1 | 90.0 | Hirax |
| 1 | 90.0 | Holy Terror |
| 1 | 90.0 | Inquisition |
| 1 | 90.0 | Kreator |
| 1 | 90.0 | Lordi |
| 1 | 90.0 | Obituary |
| 1 | 90.0 | Project: Failing Flesh |
| 1 | 90.0 | Sacred Reich |
| 1 | 90.0 | Vesania |
| 1 | 90.0 | 閃靈 |
| 1 | 85.0 | The Accüsed |
| 1 | 85.0 | Angelcorpse |
| 1 | 85.0 | Artillery |
| 1 | 85.0 | Cannibal Corpse |
| 1 | 85.0 | Chimaira |
| 1 | 85.0 | DBC |
| 1 | 85.0 | Death |
| 1 | 85.0 | High on Fire |
| 1 | 85.0 | Lost Soul |
| 1 | 85.0 | Mötley Crüe |
| 1 | 85.0 | Ozzy Osbourne |
| 1 | 85.0 | Sam Black Church |
| 1 | 85.0 | Virus |
| 1 | 85.0 | Vital Remains |
| 1 | 80.0 | Anthem |
| 1 | 80.0 | DevilDriver |
| 1 | 80.0 | Gorefest |
| 1 | 80.0 | The Hidden Hand |
| 1 | 80.0 | Malevolent Creation |
| 1 | 80.0 | Monstrosity |
| 1 | 80.0 | Morgoth |
| 1 | 80.0 | Nightwish |
| 1 | 80.0 | Probot |
| 1 | 80.0 | Prong |
| 1 | 80.0 | Sepultura |
| 1 | 80.0 | W.A.S.P. |
| 1 | 75.0 | Acid Reign |
| 1 | 75.0 | Bad Karma |
| 1 | 75.0 | The Bronx Casket Co. |
| 1 | 75.0 | Def Leppard |
| 1 | 75.0 | Dokken |
| 1 | 75.0 | Excel |
| 1 | 75.0 | Exmortus |
| 1 | 75.0 | Ezo |
| 1 | 75.0 | Gammacide |
| 1 | 75.0 | Hobbs Angel of Death |
| 1 | 75.0 | Impiety |
| 1 | 75.0 | Megadeth |
| 1 | 75.0 | Steel Assassin |
| 1 | 75.0 | Therion |
| 1 | 75.0 | To Scale the Throne |
| 1 | 75.0 | Unearthly |
| 1 | 70.0 | Akira Takasaki |
| 1 | 70.0 | Dark Tranquillity |
| 1 | 70.0 | Hatepulse |
| 1 | 70.0 | Massacre |
| 1 | 70.0 | Mercyless |
| 1 | 70.0 | Unleashed |
| 1 | 70.0 | Visions of Atlantis |
| 1 | 65.0 | Brutal Truth |
| 1 | 65.0 | Deliverance |
| 1 | 65.0 | Marduk |
| 1 | 65.0 | Nox |
| 1 | 65.0 | Thornafire |
| 1 | 60.0 | Whiplash |
| 1 | 55.0 | Nocturnus |
| 1 | 50.0 | Blood Feast |
| 1 | 50.0 | Detroit Metal City |
| 1 | 50.0 | Mournblade |
| 1 | 50.0 | Woods of Ypres |
| 1 | 45.0 | Hear 'n Aid |
| 1 | 40.0 | Alas |
| 1 | 35.0 | The Haunted |
| 1 | 25.0 | Dim Mak |
| 1 | 20.0 | Demiricous |
| 1 | 10.0 | Job for a Cowboy |
| 1 | 0.0 | Bestial Warlust |
| 7Formats | ||
| 214 | 94.5 | Full-length |
| 18 | 91.7 | EP |
| 5 | 83.0 | Demo |
| 4 | 89.9 | Video |
| 4 | 84.0 | Live album |
| 3 | 78.8 | Single |
| 2 | 100.0 | Compilation |
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