| recordings |
---|
2006-12 | Breakthru | cover and live | The Queen Kings | 3:44 |
2007-04-14 | Breakthru | cover and live | The Queen Kings | ?:?? |
| A Sample of Magic | partial | Queen | 9:16 |
| Breakthrough | cover and instrumental | The Synthesizer Rock Orchestra | 4:08 |
| Breakthrough (12″ version) | | Queen | 5:44 |
| Breakthrough (extended version) | | Queen | 5:45 |
| Breakthru | cover and live | FORK | 4:21 |
| Breakthru | | Queen | ?:?? |
| Breakthru | | Queen | 5:44 |
| Breakthru | cover | Studio 99 | 3:26 |
| Breakthru | | Queen | 4:09 |
| Breakthru | instrumental | Queen | 2:07 |
| Breakthru | | Queen | 5:43 |
| Breakthru | | Queen | 4:09 |
| Breakthru | | Queen | 4:25 |
| Breakthru | instrumental | Queen | 4:13 |
| Breakthru | cover and instrumental | Stephen Lloyd | 4:09 |
| Breakthru (12″ extended version) | | Queen | 5:42 |
| Breakthru (12″ version) | | Queen | 5:46 |
| Breakthru (12″ version) | | Queen | 5:47 |
| Breakthru (12″ version) | | Queen | 5:43 |
| Breakthru (backing track) | | Queen | 4:08 |
| Breakthru (real drums and bass) | | Queen | 4:58 |
| Breakthru (single version) | | Queen | 4:09 |
| Breakthru (The Almost Now edit) | | Queen | 3:51 |
| Breakthru (The Almost Now edit) | | Queen | 3:50 |
| Breakthru (The Now edit) | | Queen | 3:36 |