Rotten Sound | Mass Extinction | LP

Rotten Sound is a Finnish grindcore band from Vaasa, Ostrobothnia, formed in 1993. The band plays music in the vein of grindcore pioneers Napalm Death and Extreme Noise Terror, with lyrics that attack social ills such as greed, conformity and racism. Current members are Keijo Niinimaa (vocals), Mika Aalto (guitar) and Sami Latva (drums).

Mass Extinction is a 12 inch single sided EP by Rotten Sound, pressed on black vinyl and played at 45 RPM. It was released by Season Of Mist on 23 January 2026 and is limited to 250 copies worldwide. The band is credited as producer, with Keijo Niinimaa on vocals, Mika Aalto on guitar, Matti Raappana on bass and Sami Latva on drums.

Track List

Side A

1. Recycle
2. Ride of the Future
3. Gone
4. Polarized
5. Brave New World
6. Empty Shells
7. Idealist
8. Mass Extinction