Essentials/Mosh's picks in italics
I've added countries to the Metal albums to give an idea of the different Metal scenes emerging.
1980
Heavy Metal
Accept - I'm a Rebel (Germany)
Beowulf - Slice of Life (California, USA)
Black Sabbath - Heaven and Hell (England)
Brats - 1980 (Denmark)
Budgie - If Swallowed, Do Not Induce Vomiting/Power Supply (Wales)
Judas Priest - British Steel (England)
Krokus - Metal Rendez-vous (Switzerland)
Lazy - Uchusen Chikyugo (Japan)
Limelight - Limelight (Sweden)
Manilla Road - Invasion (Kansas, USA)
Michael Schenker Group - The Michael Schenker Group (Germany)
Ozzy Osbourne - Blizzard of Ozz (England)
Quartz - Stand Up and Fight (England)
The Rods - Rock Hard (USA)
Sarcofagus - Envoy of Death/Cycle Of Life (Finland)
Scorpions - Animal Magnetism (Germany)
Snowaxe - We're All Different (Canada)
Sorcery - Til Death Do We Part (Illinois, USA)
Trust - Répression (France)
White Spirit - White Spirit (England)
UFO - No Place to Run (England)
Uriah Heep - Conquest (England)
Van Halen - Women and Children First (California, USA)
New Wave Of British Heavy Metal
Angel Witch - Angel Witch
Chevy - The Taker
Def Leppard - On Through the Night
Diamond Head - Lightning to the Nations
Ethel The Frog - Ethel the Frog
Fist - Turn The Hell On
Girlschool - Demolition
Iron Maiden - Iron Maiden
Killer - Ready For Hell
Motörhead - Ace of Spades
Nightwing - Something In the Air
Samson - Head On
Saxon - Wheels Of Steel, Strong Arm Of the Law
Tygers of Pan Tang - Wild Cat
Vardis - 100 MPH
Various Artists - Metal For Muthas
Witchfynder - Give 'em Hell/Stagefright
Hard Rock
AC/DC - Back In Black
Angel City - Face To Face
A II Z - The Witch Of Berkeley
Blackfoot - Tom Cattin'
Blue Öyster Cult - Cultösaurus Erectus
Cheap Trick - All Shook Up
Cirith Ungol - Frost and Fire
Fargo - No Limit
Gamma - Gamma 2
Gillan - Glory Road
Girl - Sheer Greed
The Hunt - Back On The Hunt
Magnum - Marauder
Mama's Boys - Official Bootleg
Frank Marino & Mahogany Rush - What's Next
Gary Moore - G-Force
Ted Nugent - Scream Dream
Queen - The Game
Rail - Arrival
Sammy Hagar - Danger Zone
Shakin' Street - Shakin' Street
Thin Lizzy - Chinatown
Triumph - Progressions of Power
Whitesnake - Ready An' Willing/Live In the Heart of the City
Wild Horses - The First Album
Glam Rock
Alice Cooper - Flush the Fashion
Kiss - Unmasked
Progressive Rock
Rush - Permanent Waves
Yes - Drama
Southern Rock
Molly Hatchet - Beatin' the Odds
1980 is rightfully held as one of the greatest decades in Metal. New and old bands alike released classic albums this year that still stand among the genre's most famous. The NWOBHM exploded with what is probably the peak of the short lived, but revolutionary movement. Many of the Hard Rock bands that dominated the 70s, if they're still together, seemed to morph into pop (Kiss, Queen)) or move in a heavier direction (Scorpions, AC/DC). The decade was kicked off when Rush took their first major step toward a more commercial sound with Permanent Waves. Rush still had credibility among hard rock fans and Permanent Waves is regarded as one of their best.
However, the first notable Metal release is appropriately the Metal For Muthas compilation. From the little research I've done, it looks like Samson was the only band on the comp who released an album before Metal For Muthas (Tomorrow Or Yesterday is actually from their debut album). Maiden and Praying Mantis released EPs, but their full length albums came after. With Metal For Muthas, the floodgates of the NWOBHM opened with the year being dominated by bands from the scene. Highlights from the NWOBHM include Samson (featuring the operatic Bruce Bruce Dickinson and their take on Ides of March), Diamond Head, Saxon, and Tygers of Pan Tang.
Of course there's also the first Def Leppard album. Even back then, Def Leppard were probably the most commercial of the bunch and had the most immediate American appeal. There was even a song called Hello America. It worked though, as On Through the Night made the Billboard 200 in America.
Among the group of NWOBHM albums was the debut album from a group of East Enders called Iron Maiden. From the very beginning, Maiden were the clear frontrunners of the movement, with their debut being by far the most commercially successful album (although Def Leppard made more of an early impression in America). When comparing it to other albums from this year, it's not hard to see why. Nobody had the same combination of aggression and musicality that is all over Maiden's first album. The first side alone is a musical roller coaster ride. Nothing sounds disjointed but every song is a stylistic departure showing different sides to the band. Maiden had their first big European tour in 1980 opening for Kiss, which only highlighted Maiden's power over the old guard. While I like a lot of Unmasked, listening to the two albums back to back can be an ear-opening experience.
The NWOBHM seemed to light a fire under established Metal acts, as these bands also released seminal albums. Can you believe that British Steel and the first Iron Maiden were released on the same day? That must've been a great day if you were a Metal fan. British Steel doesn't seem like a reaction to NWOBHM as much as a continuation of the Killing Machine style. There are obvious commercial elements in Breaking the Law, United, and Living After Midnight. However, there are also great heavy moments such as Grinder and Metal Gods. It seemed British Steel struck a nice balance of heavy and commercial to make an album that could please a wide variety of fans.
Meanwhile, Black Sabbath recruit former Rainbow singer Ronnie James Dio and reclaim their Metal credibility with Heaven and Hell. Released just a few weeks after British Steel and Iron Maiden, the new sound allowed them to ride the wave of the Metal renaissance and earn some new fans. Later on in the year, Ozzy Osbourne responded with yet another great album: Blizzard of Ozz. Ozzy's album seemed more conscious of American trends, with tracks like Crazy Train and the EVH-style shred guitar of Randy Rhodes.
Speaking of Van Halen, they released their heaviest album yet with Women and Children First. Songs like Romeo Delight, Fools, and Loss Of Control show a punky side that isn't that far off from what Maiden were doing. But as usual for Van Halen, Women and Children First has its share of eclectic influences, especially in the second side. There's the old-timey Could This Be Magic and the power-pop In a Simple Rhyme.
Of course there's also Motorhead's most famous album: Ace of Spades. Motorhead was lumped into the NWOBHM category, although they resented the label. Ace Of Spades came toward the end of the year and it's hard not to group it with the likes of Saxon and Iron Maiden. Still, Motorhead are one of those bands that really can't be categorized.
Sadly, the year was plagued by two tragedies in the Rock world. The first was the death of Bon Scott due to alcohol poisoning. Amazingly, AC/DC were able to carry on and quickly found replacement Brian Johnson. By the end of the year, they released arguably their greatest album: Back In Black. Another revolutionary Rock album.
John Bonham also died of alcohol poisoning and, unlike AC/DC, Led Zeppelin disbanded as a result.
It's also worth talking about the first Monsters of Rock festival at Castle Donington, which was held in August. The headliner was Rainbow and also included Judas Priest, Scorpions, and Saxon (among others).
Outside of Metal, Yes deliver a fantastic collaboration with The Buggles in Drama. A real return to form for them, although unfortunately very short lived. While Drama hinted at a poppier slightly New Wave influence, there are actually some fairly heavy moments. Check out Machine Messiah for what is still probably Yes' heaviest moment.
Other highlights include Scorpions riding a nice streak with Animal Magnetism, the US Metal movement beginning to take shape with bands like Manilla Road and Sorcery, a taste of Janick Gers in White Spirit. There's also the first all female Metal group: Girlschool.