The Magazine

The long reads. Genre histories told chapter by chapter, band biographies, the essential albums, the label stories and the portraits, written by the KaosMetal editors.

Rob Halford of Judas Priest singing into a hand-held microphone on stage, studded leather jacket and raised gauntlet, guitarist beside him

Is Judas Priest NWOBHM?

Declan Rourke · Jan 20, 2026

Ronnie Montrose performing with Montrose at the Summer of '74 festival, Charlton Athletic, London, May 1974

The Heavy Metal Bands of the 70s

Declan Rourke · Jan 19, 2026

The four members of Marduk standing together in a black and white portrait

Swedish Black Metal Bands

Eirik Solvang · Jan 19, 2026

The sleeves of Restless and Wild, Kill 'Em All, Show No Mercy and Ride the Lightning

What Was the First Thrash Metal Album?

Declan Rourke · Jan 18, 2026

Girlschool performing live on stage, four members playing guitars and bass under red stage lighting

The Best NWOBHM Albums

Declan Rourke · Jan 18, 2026

Gorgoroth performing live on stage

What Does True Norwegian Black Metal Actually Mean?

Eirik Solvang · Jan 17, 2026

Judas Priest members in leather cutting a cake at a 1979 record store event welcoming the band, tour posters on the wall behind them

Where the Name "Heavy Metal" Comes From

Declan Rourke · Jan 17, 2026

The sleeves of Horrorscope and Terminal Redux

The Best Thrash Metal Albums of All Time

Declan Rourke · Jan 16, 2026

Dave Mustaine performing live in 1988

The Best Thrash Metal Band: The Argument

Declan Rourke · Jan 16, 2026

Tygers of Pan Tang posed as a five-piece in a disused industrial building, 2026

The New Wave of British Heavy Metal Bands

Declan Rourke · Jan 16, 2026

The sleeve of The Return......, Bathory, 1985

What Was the First Black Metal Album?

Eirik Solvang · Jan 14, 2026

Led Zeppelin receive gold and platinum records at the Savoy Hotel, London, December 1969

Where Did Heavy Metal Originate?

Declan Rourke · Jan 14, 2026

The sleeves of Metallica, Countdown to Extinction, Chaos A.D. and Burn My Eyes

What Killed Thrash Metal?

Declan Rourke · Jan 13, 2026

Tony Iommi and Ozzy Osbourne of Black Sabbath facing the crowd at the Waldbuhne, Berlin, on the band's farewell tour

When Did Heavy Metal Start?

Declan Rourke · Jan 13, 2026

Iron Angel in a band portrait

80s Thrash Metal Bands: The Definitive List

Declan Rourke · Jan 12, 2026

Judas Priest silhouetted before the crowd at the Monsters of Rock festival, Donington Park, 16 August 1980

The Types of Heavy Metal Music, Mapped

Declan Rourke · Jan 12, 2026

D.R.I. posing together backstage

What Is Crossover Thrash?

Declan Rourke · Jan 11, 2026

Blue Oyster Cult performing on stage at Day on the Green, Oakland-Alameda County Coliseum, California, facing a packed stadium crowd

What the Heavy Metal Genre Actually Covers

Declan Rourke · Jan 11, 2026

Behemoth on stage in Japan

Polish Black Metal

Andrzej Sawicki · Jan 10, 2026

Overdose group portrait outdoors

Brazilian Thrash Metal Bands: The Essential List

Declan Rourke · Jan 10, 2026

A member of Black Sabbath backstage during the Mob Rules tour, 1981, in a fur-lined jacket beside a car

Is Black Sabbath Heavy Metal?

Declan Rourke · Jan 10, 2026

The members of Possessed

How Death Metal Emerged From Thrash

Rafael Quintero · Jan 9, 2026

UFO performing live at Hammersmith Odeon, London, 28 June 1978, two guitarists trading a riff under a bank of stage lights

The First Heavy Metal Bands

Declan Rourke · Jan 9, 2026

The sleeves of ...And Justice for All and Seasons in the Abyss

The Big Four of Thrash Explained: Who, Why and Who Got Left Out

Declan Rourke · Jan 6, 2026