| Artist | Helloween |
|---|---|
| Album | Keeper of the Seven Keys, Part I |
| Year | 1987 |
| Album DR | 11 |
| Min. track DR | 11 |
| Max. track DR | 13 |
| Track DR |
13
11
11
11
12
11
11
11
|
| Codec | Lossless |
| Source | Unknown |
| Label | Victor Musical Industries |
| Catalog number | VDP-1201 |
| Bar code | |
| Country | Japan |
| Link | |
| Comment | |
| Algorithm | TT DR Offline Meter (or compatible) |