| Cover 1 - Thumbnail | Artist | Title | Released | Format | Primary Genre | Owner |
|
Gamma | 1 | 07.1979 | LP | Rock: Hard Rock | Reinhold |
|
Gamma | 2 | 08.1980 | LP | Rock: Hard Rock | Reinhold |
|
Gamma | 3 | 02.1982 | LP | Rock: Hard Rock | Reinhold |
|
Gamma | The Best of Gamma | 1992 | CD | Rock: Hard Rock | Reinhold |