| Label: | Source SOURCDJF 068 |
| Genre: | Pop, Rock |
| Style: | Brit Pop, Indie Rock |
| Format: | CD (Single , Promo) |
| 1 | Pain Killer (Radio Edit) | 3:41 |
| 2 | Where's My Army? (Home Recording) | 2:32 |
| 3 | Little Brother (Demo Recording) | 5:14 |
| Label: | Source SOUR 068 |
| Genre: | Pop, Rock |
| Style: | Brit Pop |
| Format: | Vinyl (7" , Limited Edition , Single) |
| A | Pain Killer (Radio Edit) | |
| B | Little Brother (Demo Version) |
| Label: | Source SOURCD 068 |
| Genre: | Rock, Pop |
| Style: | Brit Pop, Indie Rock |
| Format: | CD (Single , Enhanced , Limited Edition) |
| 1 | Pain Killer (Radio Edit) » Bass: Justin Meldal-Johnsen » Drums: Brian Reitzell » Engineer: S. Husky Hoskulds » Keyboards: Dave Palmer » Mixed By, Producer: Tony Hoffer | 3:41 |
| 2 | Where's My Army? (Home Recording) » Producer: Turin Brakes | 2:32 |
| Video | Pain Killer (Video) » Film Director: David Slade | 3:41 |
| Label: | Source SOURCDJX 068 |
| Genre: | Electronic |
| Style: | Leftfield, Electro |
| Format: | CD (Single , Promo) |
| 1 | Pain Killer (Radio Edit) | 3:41 |
| 2 | Pain Killer (Clean Radio Edit) | 3:41 |
| Label: | Virgin 724355363626 |
| Genre: | Pop, Rock |
| Style: | Ballad |
| Format: | CD (Single , Promo) |
| 1 | Painkiller (Summer Rain) | 3:41 |
| Label: | Source SOURCDJ 068 |
| Genre: | Pop, Rock |
| Style: | Brit Pop, Indie Rock |
| Format: | CD (Single , Promo) |
| 1 | Pain Killer (Radio Edit) | 3:41 |
| 2 | Where's My Army? (Home Recording) | 2:32 |
| 3 | Little Brother (Demo Recording) | 5:14 |
| Label: | Source SOURCDF 068 |
| Genre: | Rock, Pop |
| Style: | Brit Pop, Indie Rock |
| Format: | CD (Single , Enhanced) |
| 1 | Pain Killer (Summer Rain) (Radio Edit) » Bass: Justin Meldal-Johnsen » Drums: Brian Reitzell » Engineer: S. Husky Hoskulds » Keyboards: Dave Palmer » Mixed By, Producer: Tony Hoffer | 3:41 |
| 2 | Where's My Army? (Home Recording) » Producer: Turin Brakes | 2:32 |
| 3 | Little Brother (Demo Version) » Producer: Adrian Utley, Turin Brakes | 5:15 |
| Video | Pain Killer (Summer Rain) » Film Director: David Slade | 3:41 |
| Label: | Source 7243 5 47082 2 0 |
| Genre: | Pop, Rock |
| Style: | Brit Pop, Indie Rock |
| Format: | CD (Single) |
| 1 | Pain Killer (Summer Rain) (Radio Edit) » Bass: Justin Meldal-Johnsen » Drums: Brian Reitzell » Engineer: S. Husky Hoskulds » Keyboards: Dave Palmer » Mixed By, Producer: Tony Hoffer | 3:41 |
| 2 | Where's My Army? (Home Recording) » Producer: Turin Brakes | 2:32 |
| 3 | Little Brother (Demo Version) » Producer: Adrian Utley, Turin Brakes | 5:15 |