| Titel | Kuenstler | Laenge | ||
|---|---|---|---|---|
| 1 | Fortress (Radio Edit) | Ost & Meyer, Ronski Speed & Cate Kanell | 3:56 | |
| 2 | Fortress (Dan Stone Edit) | Ost & Meyer, Ronski Speed & Cate Kanell | 3:53 | |
| 3 | Fortress (Kago Pengchi Edit) | Ost & Meyer, Ronski Speed & Cate Kanell | 3:54 | |
| 4 | Fortress | Ost & Meyer, Ronski Speed & Cate Kanell | 6:56 | |
| 5 | Fortress (Dan Stone Remix) | Ost & Meyer, Ronski Speed & Cate Kanell | 7:07 | |
| 6 | Fortress (Kago Pengchi Remix) | Ost & Meyer, Ronski Speed & Cate Kanell | 6:37 | |
| 7 | Fortress (Dub) | Ost & Meyer, Ronski Speed & Cate Kanell | 6:56 |
