| Label: | A&M Records none |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | Vinyl (7" , Single Sided) |
| A | Mercy | 3:40 |
| Label: | Rough Trade 176 178-2 |
| Genre: | Funk / Soul, Pop |
| Style: | Soul, Vocal |
| Format: | Vinyl (7" , Single) |
| A | Mercy | |
| B | Save It For Your Prayers |
| Label: | A&M Records 176 179-4 |
| Genre: | Funk / Soul, Pop |
| Style: | Soul, Vocal, Funk |
| Format: | CD (Single) |
| 1 | Mercy » Guitar, Bass, Keyboards: Steve Booker » Mixed By: Steve Booker » Producer: Steve Booker » Programmed By, Recorded By: Steve Booker » Written-By: Steve Booker | 3:43 |
| 2 | Tomorrow » Backing Vocals [Bv]: Duffy » Bass: Sam Dixon » Drums, Organ [Hammond]: Martin Slattery » Mixed By: Jimmy Hogarth » Percussion, Engineer, Programmed By: Jimmy Hogarth » Producer: Jimmy Hogarth » Written-By, Bass, Guitar, Piano, Congas: Eg White | 3:12 |
| Label: | A&M Records 176 427-8 |
| Genre: | Funk / Soul, Pop |
| Style: | Soul, Vocal, Funk |
| Format: | CD (Maxi-Single , Enhanced) |
| 1 | Mercy » Guitar, Bass, Keyboards, Mixed By, Producer, Programmed By, Recorded By: Steve Booker | 3:43 |
| 2 | Tomorrow » Backing Vocals [Bv]: Duffy » Bass: Sam Dixon » Bass, Guitar, Piano, Congas: Eg White » Drums, Organ [Hammond]: Martin Slattery » Mixed By, Percussion, Engineer, Programmed By, Producer: Jimmy Hogarth | 3:12 |
| 3 | Oh Boy » Guitar: Richard Parfitt | 2:30 |
| 4 | Save It For Your Prayers » Piano: Sacha Skarbek | 3:06 |
| Video | Mercy |
| Label: | Not On Label DUMBER01 |
| Genre: | Electronic |
| Style: | House |
| Format: | Vinyl (12" , Single , Unofficial Release) |
| A | Mercy Dunproofin (Thankful Mix 100%) » Remix: Dunproofin | |
| B | Mercy (Gareth Wyn Mix) » Remix: Gareth Wyn |
| Label: | Mercury ISRL I 6886-7 |
| Genre: | Funk / Soul, Pop |
| Style: | Soul, Vocal |
| Format: | Vinyl (7" , Promo) |
| A | Mercy | |
| B | Save It For Your Prayers |
| Label: | A&M Records DUFFY3 |
| Genre: | Funk / Soul, Pop |
| Style: | Soul, Vocal, Funk |
| Format: | CD (Single , Promo) |
| 1 | Mercy » Guitar, Bass, Keyboards: Steve Booker » Mixed By: Steve Booker » Producer: Steve Booker » Programmed By, Recorded By: Steve Booker » Written-By: Steve Booker | 3:40 |
| Label: | A&M Records 176 427-6 |
| Genre: | Funk / Soul, Pop |
| Style: | Soul, Vocal, Funk |
| Format: | CD (Single) |
| 1 | Mercy » Guitar, Bass, Keyboards, Mixed By, Producer, Programmed By, Recorded By: Steve Booker | 3:43 |
| 2 | Tomorrow » Backing Vocals [Bv]: Duffy » Bass: Sam Dixon » Bass, Guitar, Piano, Congas: Eg White » Drums, Organ [Hammond]: Martin Slattery » Mixed By, Percussion, Engineer, Programmed By, Producer: Jimmy Hogarth | 3:12 |
| Label: | A&M Records 176 427-8 |
| Genre: | Funk / Soul, Pop |
| Style: | Soul, Vocal, Funk |
| Format: | CD (Single , Enhanced) |
| 1 | Mercy » Guitar, Bass, Keyboards, Mixed By, Producer, Programmed By, Recorded By: Steve Booker | 3:43 |
| 2 | Tomorrow » Backing Vocals [Bv]: Duffy » Bass: Sam Dixon » Bass, Guitar, Piano, Congas: Eg White » Drums, Organ [Hammond]: Martin Slattery » Mixed By, Percussion, Engineer, Programmed By, Producer: Jimmy Hogarth | 3:12 |
| 3 | Oh Boy » Guitar: Richard Parfitt | 2:30 |
| 4 | Save It For Your Prayers » Piano: Sacha Skarbek | 3:06 |
| Video | Mercy |
| Label: | Mercury ISLR 16861-2 |
| Genre: | Funk / Soul, Pop |
| Style: | Soul, Vocal |
| Format: | CD (Single , Promo) |
| 1 | Mercy | 3:40 |
2008