91		Megadeth (Heavy Metal, Thrash, Speed Metal, 1985-2016)
88		Machine Head (Heavy Metal, Thrash, Nu Metal, 1994-2016)
86		Bulldozer (Thrash, Heavy Metal, Black Metal, 1984-2014)
81		Metallica (Heavy Metal, Thrash, Hard Rock, 1983-2016)
81		Virgin Snatch (Thrash, Heavy Metal, Death Metal, 2003-2014)
76		Soulfly (Heavy Metal, Thrash, Nu Metal, 1998-2015)
76		Obliveon (Thrash, Death Metal, Heavy Metal, 1990-2012)
76		Sepultura (Thrash, Heavy Metal, Death Metal, 1986-2015)
74		Doom (Thrash, Prog Rock, Alternative Rock, 1986-2016)
71		Gurd (Thrash, Hardcore, Nu Metal, 1995-2014)
70		Tuff Enuff (Thrash, Heavy Metal, Industrial, 1996-1997)
67		Strapping Young Lad (Heavy Metal, Industrial, Death Metal, 1995-2012)
67		Prong (Heavy Metal, Industrial, Thrash, 1986-2016)
66		Fight (Heavy Metal, Thrash, Industrial, 1993-2007)
62		Ktulu (Thrash, Industrial, Breaks, 1991-2008)
62		Celtic Frost (Heavy Metal, Glam, Thrash, 1984-2006)
61		Lavatory (Thrash, Hardcore, Heavy Metal, 1989-1996)
61		Kill II This (Heavy Metal, Industrial, Thrash, 1996-2003)
61		Diablo (Heavy Metal, Thrash, 2000-2015)
61		Schweisser (Heavy Metal, Hardcore, Thrash, 1990-2006)
60		Hate Squad (Thrash, Hardcore, Death Metal, 1993-2011)
59		Meshuggah (Thrash, Experimental, Math Rock, 1991-2014)
58		Static-X (Heavy Metal, Industrial, Nu Metal, 1999-2009)
57		American Head Charge (Heavy Metal, Nu Metal, Industrial, 1999-2016)
57		In Flames (Death Metal, Heavy Metal, Nu Metal, 1994-2015)
57		Chimaira (Metalcore, Heavy Metal, Hardcore, 1999-2013)
57		White Zombie (Industrial, Heavy Metal, Alternative Rock, 1985-1996)
56		Slaves On Dope (Nu Metal, Heavy Metal, Hard Rock, 1993-2012)
56		Dope (Industrial, Heavy Metal, Nu Metal, 1998-2016)
55		Bow Wow (Hard Rock, Heavy Metal, Power Pop, 1976-1999)
55		Breach (Hardcore, Heavy Metal, Thrash, 1994-2001)
54		Rob Zombie (Heavy Metal, Industrial, Hard Rock, 1997-2016)
54		Nightwish (Heavy Metal, Symphonic Rock, Hard Rock, 1997-2016)
54		Death SS (Heavy Metal, Doom Metal, Industrial, 1988-2016)
54		Zeni Geva (Noise, Hardcore, Thrash, 1986-2010)
54		Danzig (Heavy Metal, Blues Rock, Hard Rock, 1988-2015)
54		Pain Of Salvation (Prog Rock, Heavy Metal, Symphonic Rock, 1997-2016)
54		Corrosion Of Conformity (Heavy Metal, Stoner Rock, Hardcore, 1984-2014)
53		Psykup (Heavy Metal, Thrash, Prog Rock, 2000-2008)
53		Lacuna Coil (Goth Rock, Heavy Metal, Gothic Metal, 1998-2016)
53		Skrew (Industrial, Thrash, Heavy Metal, 1992-2013)
53		Coal Chamber (Nu Metal, Heavy Metal, Industrial, 1997-2015)
53		Lordi (Heavy Metal, Hard Rock, Arena Rock, 2002-2014)
53		Within Temptation (Symphonic Rock, Heavy Metal, Goth Rock, 1997-2014)
53		Mushroomhead (Avantgarde, Heavy Metal, Nu Metal, 1995-2014)
53		Avenged Sevenfold (Heavy Metal, Hard Rock, Alternative Rock, 2001-2015)
52		Sing Sing (Hard Rock, Heavy Metal, Europop, 1990-1998)
52		44Magnum (Hard Rock, Heavy Metal, Goth Rock, 1984-2015)
52		Tarantula (Heavy Metal, Power Metal, Hard Rock, 1987-2010)
52		Apocalyptica (Symphonic Rock, Heavy Metal, Alternative Rock, 1996-2015)
52		Leviticus (Heavy Metal, Hard Rock, Pop Rock, 1982-2003)
52		Atrocity (Heavy Metal, Death Metal, Goth Rock, 1989-2013)
52		Mudoven (Thrash, Hardcore, Heavy Metal, 1999-1999)
51		Devin Townsend (Heavy Metal, Prog Rock, Experimental, 1997-2013)
51		Synthetic Breed (Thrash, Death Metal, Industrial, 2005-2012)

Notes: Music similar to Extrema, Music like Extrema, Rock, Electronic, Thrash, Heavy Metal, Italodance, Speed Metal, Nu Metal, Artists, Bands, Songs, Audio, Records, Albums, Singles, Releases, Music Similarities