Take cover, metalheads. After outrunning the apocalypse on their last long-player, Rotten Sound are back with another destructive burst of politically-charged grindcore. On their upcoming 11th EP, the underground veterans’ worldview is more dire than ever. But Mass Extinction lays waste to all that’s plaguing our society. The album’s lead single, “Brave New World”, pushes for unity over division behind a barrage of blast beats and relentless groove.
Rotten Sound
Grindcore - Finland

Few extreme bands have enjoyed the shelf life of Rotten Sound. Since emerging from underground Vaasa with their debut album Under Pressure, the Finnish exports have cultivated a reputation as one of the larger scene’s most pungent yet stabilizing presences. Niinimaa first grabbed the mic not long after guitarist Mika Aalto started the band back in 1993, while drummer Sami Lava has held the throne since 2004, when original stickman Kai Hahto left to found Wintersun. Early albums Murderworks and Exit are still widely cited road maps for grindcore, though their high-speed blend of classic D-beat punk and Swedish death metal has only sharpened with each successive stab in the studio.
“…an absolutely essential listen from a legendary band”, Invisible Oranges wrote upon the arrival of Apocalypse, Rotten Sound’s eighth and latest LP. “This is the sound of a band who have mastered the genre’s machinations and are now immortalized in its cannon”.
Each Rotten Sound release spews uncontrollable chaos, but there’s a method to their madness. Since signing with Season of Mist in 2012, the band has followed each full-length with a short statement. Like a mushroom cloud, Mass Extinction arose from the immediate aftermath of Apocalypse. All six off-the-rails tracks were laid down during the same recording sessions before getting mixed at Rain City Recorders and later mastered by Brad Boatright. But their new EP is no half-life mutation. “Recycle” whirs and churns with the all-consuming power of a supply chain.
“Napalm Death and Nasum have both done longer albums, but that’s their thing”, explains Niinimaa. “Our thing is we want to be straight to the point. After all the recording was done, we decided which songs would go on Apocalypse and which ones made sense together for Mass Extinction”.
Rotten Sound know how to get their message across. In just under 10 minutes, Mass Extinction chews through toxic consumerism, labor exploitation and other plagues on society. Lead single “Brave New World” pushes for unity over divisive politicking behind a barrage of blast beats. But while our leaders certainly need to clean up their act, there’s nothing stale about this band’s filthy brand of grindcore. Even the slightly optimistic “Idealist” gives way to a downright hostile groove upon Niinimaa’s screaming command.
“Wake up!” With so much atomic force, it’s impossible not to heed Rotten Sound’s warning on Mass Extinction.
Line-up:
- Keijo Niinimaa : Vocals
- Mika Aalto : Guitars
- Sami Latva : Drums
| Date | Venue | City | Country | Info | Ticket |
|---|---|---|---|---|---|
| November 13th, 2025 | TAG | Campinas | Brazil | with Baixo Calao | Buy Ticket |
| November 14th, 2025 | Cadillac Music | Santos | Brazil | with Baixo Calao | Buy Ticket |
| November 15th, 2025 | Garage Grindhouse | Rio De Janeiro | Brazil | with Baixo Calao | Buy Ticket |
| November 16th, 2025 | Burning House | São Paulo | Brazil | with Baixo Calao | Buy Ticket |
| November 19th, 2025 | Live Era | Montevideo | Uruguay | with Crypta | Buy Ticket |
| November 20th, 2025 | Sala Formosa | Córdoba | Argentina | with Crypta | Buy Ticket |
| November 21st, 2025 | Uniclub | Buenos Aires | Argentina | with Crypta | Buy Ticket |
| November 22nd, 2025 | RBX Clube | Santiago | Chile | with Crypta | Buy Ticket |
| January 9th, 2026 | Bambi Galore | Hamburg | Germany | with Repulsive Feast | |
| January 10th, 2026 | Freihafen | Göttingen | Germany | with Repulsive Feast | |
| January 11th, 2026 | Muziekgieterij | Maastricht | Germany | with Repulsive Feast | |
| January 12th, 2026 | Kulturwerk | Herford | Germany | with Repulsive Feast | |
| January 13th, 2026 | Don't Panic Club | Essen | Germany | with Repulsive Feast | |
| January 15th, 2026 | Groove | Portugalete | Spain | with Teething | |
| January 16th, 2026 | Barracudas | Madrid | Spain | with Teething | |
| January 17th, 2026 | Xapada Fest | Lisbon | Portugal | with Teething | |
| January 19th, 2026 | Garage Beat Club | Murcia | Spain | with Teething | |
| January 20th, 2026 | Perpignan | Perpignan | France | with Teething | |
| January 21st, 2026 | Secret Place | Saint-Jean-de-Védas | France | with Teething | |
| January 24th, 2026 | Winds of Metal Festival | Barcelona | Spain | with Teething |
The apocalypse is nigh and Finnish grindcore entity Rotten Sound has crafted the perfect soundtrack to accompany humanity’s impending extinction. Aptly titled ‘Apocalypse,’ the band’s eighth studio album is dropping into 2023 with the same blistering speed and chaotic impetus as an asteroid searing through atmosphere and crushing everything upon impact.
ROTTEN SOUND are now releasing another new track & video called ‘Renewables’! Hold on tight and enjoy the bliss of this heavily whirling grind-tornado via the official Season of Mist YouTube channel HERE.
ROTTEN SOUND come crushing down with the ‘Apocalypse’, a brand new album containing eighteen short sharp chops that hit home perfectly in these deeply troubled times. In celebration of the end of the world, ROTTEN SOUND are now releasing a new track & video called ‘Nothingness’! Hold on tight and enjoy the bliss of this heavily whirling grind-tornado via the official Season of Mist YouTube channel HERE.
The apocalypse is nigh and Finnish grindcore entity ROTTEN SOUND has crafted the perfect soundtrack to accompany humanity’s impending extinction. Aptly titled ‘Apocalypse,’ the band’s eighth studio album is dropping into 2023 with the same blistering speed and chaotic impetus as an asteroid searing through atmosphere and crushing everything upon impact.