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.

Destruction on stage at Rockharz in 2023

The Rarest Thrash Demos and What They Go For

Declan Rourke · Mar 5, 2026

Peter Baltes, Udo Dirkschneider and Stefan Kaufmann in the control room at Dierks Studios, Stommeln, January 2025

How Heavy Metal Is Recorded: The Studios, the Producers and the Sound

Declan Rourke with Curtis Vance · Mar 5, 2026

Fleetwood Mac rehearsing at the Royal Albert Hall in 1969, Peter Green at the microphone with his Les Paul

The Blues Roots of Heavy Metal

Declan Rourke · Mar 4, 2026

A pit seen from a balcony

Why Is It Called Thrash Metal? Kerrang!, Malcolm Dome and a Song Called "Metal Thrashing Mad"

Declan Rourke · Mar 3, 2026

Killswitch Engage on the Sydney waterfront with the Harbour Bridge behind them, on their first Australian tour supporting Anthrax, April 2004

Heavy Metal vs Metalcore

Declan Rourke · Mar 3, 2026

Voivod posing together

The Best Technical Thrash Albums

Declan Rourke · Mar 2, 2026

The AC/DC logo displayed on the video screen above the stage at Wembley Stadium, London, July 2024, on the PWR/UP tour

The Heavy Metal Font

Declan Rourke · Mar 2, 2026

Sinister in front of a mural

Dutch Death Metal: Pestilence, Asphyx and Gorefest

Andrzej Sawicki · Mar 1, 2026

Pelican, the instrumental post-metal band, posed together outdoors at night under purple stage lighting

Instrumental Heavy Metal

Declan Rourke · Mar 1, 2026

The three members of YOB standing on dark rocks by the sea with the sun setting behind them

The Doom Metal Subgenres, and Where Each One Draws Its Line

Ilse Brandt · Mar 1, 2026

Morbid Saint in front of a graffiti wall

Underground Thrash Metal Bands

Declan Rourke · Feb 28, 2026

Carcass's Heartwork, Atheist's Unquestionable Presence and At the Gates' Slaughter of the Soul

Death Metal Subgenres Explained

Rafael Quintero · Feb 28, 2026

Dream Theater guitarist John Petrucci performing live at Hartford Amphitheater, Bridgeport, 30 June 2023

The Longest Heavy Metal Songs

Declan Rourke · Feb 28, 2026

Doug Pinnick of King's X playing bass live on stage, black and white promotional photo

The Alternative Heavy Metal Bands

Declan Rourke · Feb 27, 2026

Overkill posing together

Thrash in the 90s: Who Survived

Declan Rourke · Feb 27, 2026

Hands flipping through a crate of records

The Most Expensive Thrash Vinyl Ever Sold

Declan Rourke · Feb 26, 2026

Megadeth band members posing in a black and white photo from the 1980s

Technical Thrash: Watchtower, Coroner, Mekong Delta

Declan Rourke · Feb 26, 2026

Ratt's singer backstage in a studded leather vest and leather pants with the rest of the band, big teased hair and sunglasses

Heavy Metal Against Everything It Gets Confused With

Declan Rourke · Feb 26, 2026

Warren DeMartini of Ratt playing his Flying V guitar live at Mohegan Sun Arena, Uncasville, Connecticut, during the Invasion Celebration reunion show, 5 April 2025

What Is Hair Metal?

Declan Rourke with Saint Sylveszter · Feb 25, 2026

Skinless on stage

What Is Slam Death Metal?

Rafael Quintero · Feb 24, 2026

Wolves in the Throne Room on stage at With Full Force in 2018

Cascadian Black Metal

Eirik Solvang · Feb 24, 2026

Mark Gallagher of Raven playing a Flying V on stage at Wacken Open Air in August 2024

The NWOBHM Singles and the Independent Labels

Declan Rourke · Feb 24, 2026

Sacrifice band members posing together on a fire escape in 1987

Canadian Thrash Metal Bands: Anvil, Exciter, Razor, Sacrifice, Annihilator

Declan Rourke · Feb 23, 2026

Hideki Ishima of Flower Travellin' Band playing his sitarla on stage in Brooklyn in 2008

Proto-Metal: The Records Before the Name

Declan Rourke · Feb 23, 2026