NKR023: 04. Groan-er - Strangled To Death
NKR013: 4. Groan-er - Spokój
NKR019: 06. Groan-er - We Are Lost
NKR035: 10. Groan-er - Black Phillip
NKR035: 09. Groan-er - The Ritual (Dedicated to Drokz)
NKR013: 3. Groan-er - We Are Here (Vocal By Rektor)
NKR013: 2. Groan-er - Rozszalała Bestia
Groan-er - The Pervert
NKR023: 03. Paranoizer - Run For Cover
Groan-er - Anti Human
More Core For People #03 "Massacore" pres. GROAN-ER PROMO MIX
Groan er - Injected Your Brain 2
Groan-er & Rektor - Achtung Speedcore
GROAN-ER - The Beast (OFFICIAL VIDEO)
Warsaw Speedcore / Groan-er - Child Eater
NKR023: 01. Kurwastyle Project feat. Doctor Terror - Psycho Mantis
torpex & groan er
NKR013: 1. Groan-er - Co Zabijesz Należy Do Ciebie
Groan-er @ Noisekicks Terrordrang 18-11-2017
NKR023: 05. Nekrosystem - Kicked In The Teeth
