| No. | Description | Which formats? |
| 1 | 7" single version, identical to UK album version, 4:10 | 1,2,3,4,5,10,12,13 |
| 2 | Edited version for DJ's in something of a hurry, 3:38 | 2,5,10 |
| 3 | Pollarded version for DJ's under pressure, 3:23 | 2,5 |
| 4 | Special version for DJ's under extreme stress, 0:05 | 2,5 |
| 5 | Ford ad version, 1:32 | 3 |
| 6 | New version (called radio mix on format 9), 4:10. Features Cozy Powell on drums. Pretty well indistinguishable from the album version | 6,7,9 |
| 7 | Driven By You Two, 1:30 | 8 |
| 8 | Shorter edit, 3:55 | 9 |
| 9 | Shortest edit, 3:34 | 9 |
| 10 | Rock radio edit, ?:?? | 11 |
| 11 | Hollywood remix, remixed by Brian May and Brian Malouf, 4:10. Utterly indistinguishable from the album version | 13 |
| 12 | Live Version, recorded at Brixton Academy 15/6/93 | 14 |
| No. | Description | Which mixes? |
| 1 | Regular 7" b/w "Just One Life" [R-6304] | 1 |
| 2 | UK promo 7", four versions, no stars on sleeve [RDJ-6304] | 2,3,4,1 |
| 3 | Regular 12" b/w 2 versions of "Just One Life" and Ford Ad version [12R-6304] | 1,5 |
| 4 | Regular CD b/w 2 versions of "Just One Life" [CDR-6304] | 1 |
| 5 | UK promo CD, four versions, no stars on sleeve [CDRDJ-6304] | 2,3,4,1 |
| 6 | "Too Much Love Will Kill You", red pill pack CD, featuring "new version" [CDR-6320] | 6 |
| 7 | "Too Much Love Will Kill You", blue pill pack CD, featuring "new version" [MAYDJ-1] | 6 |
| 8 | "Resurrection" CD single, featuring "Driven By You Two" [CDR-6351] | 7 |
| 9 | US 3 track promo CD single [PRCD-10319-2] | 8, 9, 6 |
| 10 | US 2 track promo CD single [PRCD-10322-2] | 2, 1 |
| 11 | US 1 track promo CD single, octagonal compass pack [PRCD-10273] | 10 |
| 12 | UK "Back To The Light" album (LP, CD and gold CD) | 1 |
| 13 | US "Back To The Light" album (CD) | 1,11 |
| 14 | UK "Live At Brixton" album (LP, CD) | 12 |