1970: Black Sabbath- Paranoid/ Curtis Mayfield- Curtis
1971: Black Sabbath- Mastersof Reality/ Marvin Gaye- What's Going On
1972: Black Sabbath- Vol. 4/ Yes- Close to the Edge
1973: Black Sabbath- Sabbath Bloody Sabbath/ Pink Floyd- Wish You Were Here
1974: Judas Priest- Rocka Rolla/ King Crimson- Red
1975: Black Sabbath- Sabotage/ Pink Floyd- Wish You Were Here
1976: Judas Priest- Sad Wings of Destiny/ Rush- 2112
1977: Judas Priest- Sin After Sin/ Rush- A Farewell to Kings
1978: Judas Priest- Stained Class/ Rush- Hemispheres
1979: Motörhead- Overkill/ Joy Division- Unknown Pleasures
1980: Iron Maiden- Iron Maiden/ Joy Division- Closer
1981: Black Sabbath- Mob Rules/ Rush- Moving Pictures
1982: Iron Maiden- Number of the Beast/ Cure- Pornography
1983: Dio- Holy Diver/ New Order- Power, Corruption, & Lies
1984: Metallica- Ride the Lightning/ Prince and the Revolution- Purple Rain
1985: Slayer- Hell Awaits/ Dead Can Dance- Spleen and Ideal
1986: Slayer- Reign in Blood/ Depeche Mode- Black Celebration
1987: Dark Quarterer- Dark Quarterer/ Dead Can Dance- Within the Realm of a Dying Sun
1988: Helloween- Keeper of the Seven Keys Pt. II/ Pixies- Surfer Rosa
1989: Morbid Angel- Alters of Madness/ The Cure- Disintegration
1990: Megadeath- Rust in Peace/ Depeche Mode- Violator
1991: Dismember- Like an Everflowing Stream/ My Bloody Valentine- Loveless
1992: At the Gates- The Red in the Sky is Ours/ Tori Amos- Little Earthquakes
1993: My Dying Bride- Turn Loose the Swans/ The Smashing Pumpkins- Siamese Dream
1994: Burzum- Hvis Lyset Tar Oss/ Portishead- Dummy
1995: Blind Guardian- Imaginations From the Other Side/ The Smashing Pumkpins- Mellon Collie and the Infinite Sadness
1996: Cryptopsy- None So Vile/ Fiona Apple- Tidal
1997: Emperor- Anthems to the Welkin at Dusk/ Godspeed You! Black Emepror- F#A# Infinity
1998: Opeth- My Arms, Your Hearse/ Tori Amos- From the Choirgirl Hotel
1999: Graveland- Immortal Pride/ Fiona Apple- When the Pawn...
2000: Rhapsody- Dawn of Victory/ Radiohead- Kid A
2001: Neurosis- A Sun That Never Sets/ Silver Mount Zion- Born into Trouble as Sparks Fly Upwards
2002: Agalloch- The Mantle/ Porcupine Tree- In Absentina
2003: Blut Aus Nord- The Work Which Transforms God/ Silver Mount Zion- This is Our Punk Rock
2004: Velvet Cacoon- Genevieve/ Elizabeth Anka Vajagic- Stand With the Stillness of This Day
2005: Deathspell Omega- Kenose/ The Mars Volta- Frances the Mute
2006: Agalloch- Ashes Against the Grain/ The Mars Volta- Aputechture
2007: Deathspell Omega- Fas- Ite, malediciti, in ignem aeternum/ Burial- Untrue
2008: Dead Congregation- Graves of Archangels/ Agalloch- The White EP
2009: Ulcerate- Everything is Fire/ The Mars Volta- Ochahedron
2010: Deathspell Omega- Paracletus/ Silver Mount Zion- Kollaps Tradixionales
2011: Fleshgod Apocalypse- Agony/ Chelsea Wolfe- Apokalypsis
2012: Dying Fetus- Reign Supreme/ Swans- The Seer
2013: Deafheaven- Sunbather/ Chelsea Wolfe- Pain is Beauty
2014: Panopticon- Roads to the North/ Swans- To Be Kind
2015: Unleash the Archers- Time Stands Still/ Chelsea Wolfe- Abyss
2016: Arizmenda- Despairs Depths Descended/ Swans- The Glowing Man
2017: Ne Obliviscaris- Urn/ Chelsea Wolfe- Hiss Spun
2018: Deafheaven- Ordinary Corrupt Love/ Dead Can Dance- Dionysus
2019: Funereal Presence- Achtius/ Chelsea Wolfe- Birth of Violence
2020: Demoniac- So It Goes/ Fiona Apple- Fetch the Bolt Cutters
Metal: 25
Non-Metal:27
Metal gets a huge bump from the past 10 years, because I really haven't been listening to a lot of modern non-metal.