- Artist
- Emperor (2) / Mayhem
- Title
- Ancient Demos / Wolfs Lair Abyss Demos
- Labels
- Not On Label (Mayhem)
- Not On Label (Emperor (2))
- Country
- Unknown
- Released
- Unknown
- Format
- LP, Unofficial Release, Compilation, Limited Edition
- Format notes
- Red
Other pressings of Emperor / Mayhem
- ?Not On Label (Mayhem) / Not On Label (Emperor (2))LP, Compilation, Limited Edition, Numbered, Unofficial Release
- ?Not On Label (Emperor (2)) / Not On Label (Mayhem)LP, Limited Edition, Numbered, Unofficial Release
- ?Not On Label (Mayhem) / Not On Label (Emperor (2))LP, Limited Edition, Misprint, Unofficial Release
- ?Not On Label (Mayhem) / Not On Label (Emperor (2))LP, Limited Edition, Misprint, Unofficial Release
- ?Not On LabelLP, Unofficial Release