Cogumelo Records: The Label That Built Brazilian Extreme Metal

A record shop in Belo Horizonte that sold imports decided in 1985 to become a label, because nobody else was going to, and created the conditions for Brazilian extreme metal to exist at all.

By Declan Rourke · July 19, 2026 · 6 min read

Thrash Metal

Sepultura on stage at Metalmania in 2007
Sepultura on stage at Metalmania in 2007

A record shop in Belo Horizonte that sold imports decided in 1985 to become a label, because nobody else was going to, and in doing so it created the conditions for Brazilian extreme metal to exist at all.

The shop

Cogumelo, which means mushroom, sold imported records in a city with no metal industry, in a country where an imported LP cost a significant fraction of a monthly wage under inflation that at points ran to four figures a year.

That made it more than a shop. It was the only place in the region where the records existed, which made it a meeting point, and the people who met there formed the bands. Every important Brazilian extreme metal group of the period passed through that room.

The first release

Sepultura - Bestial Devastation (1985)
Sepultura and Overdose, Bestial Devastation and Seculo XX (Cogumelo, 1985). One record, two bands, a split down the middle.

A split album in 1985: one side by Overdose, the other by four teenagers calling themselves Sepultura. Max Cavalera was sixteen. Igor was fourteen.

The economics of a split are the point. Two bands share the cost of a pressing that neither could afford alone, and the label halves its risk. That is why the format was used everywhere in the underground and why it is a reliable marker of a scene with no money.

Warfare Noise

Various Artists - Warfare Noise (1986)
Warfare Noise (Cogumelo, 1986). The compilation that documented a whole city.

The 1986 compilation, carrying Sarcofago, Holocausto, Chakal and Mutilator, and the single best document of what the scene sounded like. Same logic as the split, applied to four bands instead of two.

It is also the record that demonstrates the label's actual function. Cogumelo did not develop bands or invest in careers; it pressed what existed and put it in shops, and that was the whole of what the scene needed.

What the label was and was not

It was a pressing operation and a distributor with a catalogue number. It was not an A and R department, it had no promotional budget, and it could not get a record beyond South America without help.

What it did have was the willingness to press music nobody else would touch. Sarcofago's I.N.R.I. is not a record any commercial label in 1987 would have released, in any country, and it came out because a shop owner in Belo Horizonte decided it should.

The founding catalogue
ReleaseArtistsYearSignificance
Bestial Devastation splitSepultura and Overdose1985The label's first release
Morbid VisionsSepultura1986The debut nobody outside Brazil was supposed to hear
Warfare NoiseFour bands1986Documents the whole scene
I.N.R.I.Sarcofago1987Corpse paint, and the influence on Norway
Campo de ExterminioHolocausto1987The most confronting of them
SchizophreniaSepultura1987The record that got them out

How the records got out

By post, like everything else in this history. Cogumelo releases travelled on the tape trading network and through the small mail order operations that connected the world's undergrounds, and a Brazilian record could reach a bedroom in Sweden or Ohio within a few months.

That is how Roadrunner heard Sepultura, and it is how a photograph of a Brazilian band in corpse paint reached Norway. A label with no international distribution can still reach the whole world if the people who buy its records are also the people who copy and post them.

What it became

Cogumelo still exists, still operates from Belo Horizonte, and has spent four decades releasing Brazilian extreme metal without ever becoming a large company. That is unusual and it is consistent: a label founded because nobody else would do it has not needed to become anything else.

Its catalogue is now the primary historical record of a scene that would otherwise be undocumented, which is a considerable achievement for a shop.

The wider South American picture beyond Brazil is in Latin America Beyond Brazil, and the general account is in Brazil, Canada and the Rest of the World.

The other shops that became labels

Cogumelo is the clearest case and it is not unique, and the pattern is worth naming because it explains how underground scenes actually got documented.

Brian Slagel worked in a record shop in Woodland Hills and wrote a fanzine, and Metal Blade began as a compilation he financed himself. Jon and Marsha Zazula sold second hand records off a flea market table and mortgaged their house to press Kill 'Em All. Neat Records operated out of a studio in Wallsend.

In every case somebody who was already in the business of selling records to enthusiasts noticed that the records the enthusiasts wanted did not exist, and made them. That is a more reliable engine for a music scene than any amount of A and R, and it is why the founding catalogues of this genre are as good as they are.

What a label like this cannot do

Fairness requires the other half. Cogumelo could press a record and get it into South American shops, and it could not put a band on a European tour, secure radio play or fund a proper studio.

That is why Sepultura signed to Roadrunner and why every other band on the label stayed where they were. An independent that does the unglamorous work is essential and it is also, structurally, a stepping stone: the moment a band becomes capable of more, the label cannot supply it.

The same story plays out in California, New Jersey, Berlin and Newcastle in exactly the same years, and it is the single most repeated pattern in this history.

The catalogue as a historical record

One last thing the label did without intending to. Because Cogumelo pressed what existed rather than what it thought would sell, its catalogue is now the primary documentary evidence for an entire scene.

Bands who played for two years and split have a track on a compilation. Recordings that would otherwise exist only as rehearsal tapes in somebody's garage have a catalogue number and a release date. A researcher can reconstruct what Belo Horizonte sounded like in 1986 because a shop owner decided to press it.

Very few underground scenes anywhere have that. Most of what happened in most cities in this period is simply gone, and the difference is usually one person with a pressing budget and no commercial judgement.

Sources and notes

Years refer to original pressings. Ages given for the Cavalera brothers are at the time of the 1985 split release.

Declan Rourke
Written by
Declan Rourke

Heavy and thrash editor from the region that invented the genre. Ran a photocopied fanzine at sixteen and never really stopped.