| Label: | Epic EPC 659248 2 |
| Genre: | Electronic, Rock |
| Style: | Alternative Rock, Breaks |
| Format: | CD (Maxi-Single) |
| 1 | 20th Century (Brendan Mix) » Mixed By: Brendan O'Brien » Producer: Brad | 3:58 |
| 2 | 20th Century (21th Century Witch) » Engineer: John Goodmanson » Remix: Pigeonhed | 6:38 |
| 3 | 20th Century ('66 Chevelle) » Engineer: John Goodmanson » Remix: Pigeonhed | 5:28 |
| 4 | Screen » Mixed By: Brendan O'Brien » Producer: Brad | 5:11 |
| Label: | Epic 659248 7 |
| Genre: | Rock |
| Style: | Alternative Rock |
| Format: | Vinyl (7") |
| A | 20th Century (Brendan Mix) » Mixed By: Brendan O'Brien | 3:58 |
| B | Screen | 5:11 |
| Label: | Epic 659248 2 |
| Genre: | Electronic, Rock |
| Style: | Alternative Rock, Breaks |
| Format: | CD (Maxi-Single) |
| 1 | 20th Century (Brendan Mix) » Mixed By: Brendan O'Brien » Producer: Brad | 3:58 |
| 2 | 20th Century (21th Century Witch) » Engineer: John Goodmanson » Remix: Pigeonhed | 6:38 |
| 3 | 20th Century ('66 Chevelle) » Engineer: John Goodmanson » Remix: Pigeonhed | 5:28 |
| 4 | Screen » Mixed By: Brendan O'Brien » Producer: Brad | 5:11 |
| Label: | Epic Associated ZAS 5194 |
| Genre: | Electronic, Rock |
| Style: | Alternative Rock, Breaks |
| Format: | Vinyl (12" , Single , Promo , 33 ⅓ RPM) |
| A1 | 20th Century (Brendan Mix) » Mixed By: Brendan O'Brien » Producer: Brad | 3:58 |
| A2 | 20th Century ('66 Chevelle) » Engineer: John Goodmanson » Remix: Pigeonhed | 5:28 |
| B1 | 20th Century (21th Century Witch) » Engineer: John Goodmanson » Remix: Pigeonhed | 6:38 |
| B2 | 20th Century (Out Of The Dark) » Engineer: John Goodmanson » Remix: Pigeonhed | 5:40 |
| Label: | Epic 659248 6 |
| Genre: | Electronic, Rock |
| Style: | Alternative Rock, Breaks |
| Format: | Vinyl (12" , 45 RPM) |
| 1 | 20th Century (Brendan Mix) » Mixed By: Brendan O'Brien » Producer: Brad | 3:58 |
| 2 | 20th Century (21th Century Witch) » Engineer: John Goodmanson » Remix: Pigeonhed | 6:38 |
| 3 | 20th Century ('66 Chevelle) » Engineer: John Goodmanson » Remix: Pigeonhed | 5:28 |
| 4 | Screen » Mixed By: Brendan O'Brien » Producer: Brad | 5:11 |
| Label: | Epic 659248 2 |
| Genre: | Electronic, Rock |
| Style: | Alternative Rock, Breaks |
| Format: | CD (Maxi-Single) |
| 1 | 20th Century (Brendan Mix) » Mixed By: Brendan O'Brien » Producer: Brad | 3:58 |
| 2 | 20th Century (21th Century Witch) » Engineer: John Goodmanson » Remix: Pigeonhed | 6:38 |
| 3 | 20th Century ('66 Chevelle) » Engineer: John Goodmanson » Remix: Pigeonhed | 5:28 |
| 4 | Screen » Mixed By: Brendan O'Brien » Producer: Brad | 5:11 |