| 1 | 2006 | The Metal Museum, Volume 1: Power Metal | Various Artists | Album + Compilation | | 1 |
| — | The Metal Museum: InstruMetal I | Various Artists | Album + Compilation | | 1 |
| 2 | 2006 | The Metal Museum, Volume 2: Viking Metal | Various Artists | Album + Compilation | | 1 |
| 3 | 2006 | The Metal Museum, Volume 3: Folk Metal | Various Artists | Album + Compilation | | 1 |
| 4 | 2006 | The Metal Museum, Volume 4: Symphonic Metal | Various Artists | Album + Compilation | | 1 |
| 5 | 2006 | The Metal Museum, Volume 5: Gothic Metal | Various Artists | Album + Compilation | | 1 |
| 6 | 2006 | The Metal Museum, Volume 6: Christian Metal | Various Artists | Album + Compilation | | 1 |
| 7 | 2006 | The Metal Museum, Volume 7: Heavy Metal | Various Artists | Album + Compilation | | 1 |
| 8 | 2006 | The Metal Museum, Volume 8: Thrash Metal | Various Artists | Album + Compilation | | 1 |
| 9 | 2006 | The Metal Museum, Volume 9: NWOBHM | Various Artists | Album + Compilation | 1 | 1 |
| 10 | 2006 | The Metal Museum, Volume 10: Nu Metal | Various Artists | Album + Compilation | | 1 |
| 11 | 2006 | The Metal Museum, Volume 11: Progressive Metal | Various Artists | Album + Compilation | | 1 |
| 12 | 2006 | The Metal Museum, Volume 12: Death Metal | Various Artists | Album + Compilation | | 1 |
| 13 | 2006 | The Metal Museum, Volume 13: Doom Metal | Various Artists | Album + Compilation | | 1 |
| 14 | 2006 | The Metal Museum, Volume 14: Black Metal | Various Artists | Album + Compilation | | 1 |
| 15 | 2006 | The Metal Museum, Volume 15: Brutal Death Metal | Various Artists | Album + Compilation | | 1 |
| 16 | 2006 | The Metal Museum, Volume 16: Industrial Metal | Various Artists | Album + Compilation | | 1 |
| 17 | 2006 | The Metal Museum, Volume 17: Pagan Metal | Various Artists | Album + Compilation | | 1 |
| 18 | 2006 | The Metal Museum, Volume 18: Speed Metal | Various Artists | Album + Compilation | | 1 |
| 19 | 2006 | The Metal Museum, Volume 19: Avantgarde Metal | Various Artists | Album + Compilation | | 1 |
| 20 | 2006 | The Metal Museum, Volume 20: Glam Metal | Various Artists | Album + Compilation | | 1 |
