







| Label: | Chrysalis 1C 560 - 323627 2 |
| Genre: | Rock |
| Style: | Pop Rock |
| Format: | CD (Maxi-Single) |
| 1 | The One And Only » Producer: Alan Shacklock, Nik Kershaw » Written-By: Nik Kershaw | 3:43 |
| 2 | It's Gonna Be Tough (Film Version) » Producer: Alan Shacklock » Written-By: John Wesley Harding, N. Hinton | 2:30 |
| 3 | Say Mama » Producer: Len Hawkes » Written-By: Johnny Earl, Johnny Meeks | 2:09 |
| 4 | It's Gonna Be Tough » Producer: Alan Shacklock » Written-By: John Wesley Harding, N. Hinton | 2:50 |
| Label: | Chrysalis CHS 3627 |
| Genre: | Rock |
| Style: | Pop Rock, Indie Rock |
| Format: | Vinyl (7" , Single) |
| A | The One And Only » Co-producer: Nik Kershaw » Written-By: N. Kershaw | |
| B | It's Gonna Be Tough » Written-By: John Wesley Harding, N. Hinton |
| Label: | Chrysalis 1C 060-323627 6 |
| Genre: | Rock |
| Style: | Pop Rock |
| Format: | Vinyl (12" , Single) |
| A1 | The One And Only » Producer: Alan Shacklock, Nik Kershaw | 3:40 |
| A2 | It's Gonna Be Tough (Film Version) » Producer: Alan Shacklock | 2:27 |
| B1 | It's Gonna Be Tough » Producer: Alan Shacklock | 2:50 |
| B2 | Say Mama » Producer: Len Hawkes | 2:08 |
| Label: | Chrysalis 1C 006-32 3627 7 |
| Genre: | Pop, Rock |
| Style: | Pop Rock |
| Format: | Vinyl (7" , 45 RPM , Single) |
| A | The One And Only » Producer: Nik Kershaw » Written-By: N. Kershaw | 3:40 |
| B | It's Gonna Be Tough » Written-By: John Wesley Harding, N. Hinton | 2:27 |
| Label: | Glorious House Recordings GHR 001 |
| Genre: | Electronic |
| Style: | House |
| Format: | Vinyl (12") |
| A1 | The One And Only (Parizian Club Mix) » Remix: DJ Jay Pariz | |
| A2 | The One And Only (Glorious DJs Radio Edit) » Remix: Glorious DJs | |
| B1 | The One And Only (Flavoured Extended Club Mix) | |
| B2 | The One And Only (Flavoured Radio Edit) |
| Label: | Chrysalis 3236272 |
| Genre: | Rock |
| Style: | Pop Rock |
| Format: | CD (Maxi-Single) |
| 1 | The One And Only » Producer: Nik Kershaw | 3:43 |
| 2 | It's Gonna Be Tough (Film Version) » Producer: Alan Shacklock | 2:30 |
| 3 | Say Mama » Producer: Len Hawkes | 2:09 |
| 4 | It's Gonna Be Tough » Producer: Alan Shacklock | 2:50 |
| Label: | Chrysalis CHS 123627 |
| Genre: | Rock |
| Style: | Pop Rock, Indie Rock |
| Format: | Vinyl (12") |
| A1 | The One And Only » Producer: Alan Shacklock, Nik Kershaw » Written-By: Nik Kershaw | |
| A2 | It's Gonna Be Tough (Film Version) » Producer: Alan Shacklock » Written-By: John Wesley Harding, Nigel Hinton | |
| B1 | It's Gonna Be Tough » Producer: Alan Shacklock » Written-By: John Wesley Harding, Nigel Hinton | |
| B2 | Say Mama » Producer: Len Hawkes » Written-By: Johnny Earl, Johnny Meeks |
| Label: | Chrysalis 300039 4 |
| Genre: | Pop, Rock |
| Style: | Pop Rock |
| Format: | Cassette (Single) |
| A1 | The One And Only » Producer: Alan Shacklock, Nik Kershaw » Written-By: N. Kershaw | |
| A2 | It's Gonna Be Tough » Producer: Alan Shacklock » Written-By: John Wesley Harding, N. Hinton | |
| B1 | The One And Only » Producer: Alan Shacklock, Nik Kershaw » Written-By: N. Kershaw | |
| B2 | It's Gonna Be Tough » Producer: Alan Shacklock » Written-By: John Wesley Harding, N. Hinton |
| Label: | Chrysalis 3236277 |
| Genre: | Rock |
| Style: | Pop Rock, Indie Rock |
| Format: | Vinyl (7" , Single) |
| A | The One And Only » Producer: Nik Kershaw » Written-By: N. Kershaw | |
| B | It's Gonna Be Tough » Written-By: John Wesley Harding, N. Hinton |
| Label: | Chrysalis DPRO 23730 |
| Genre: | Rock |
| Style: | Pop Rock |
| Format: | CD (Single , Promo) |
| 1 | The One And Only (Single Mix) | 3:42 |
| 2 | The One And Only (U.S. Remix) | 3:42 |
| 3 | The One And Only (Rock Remix) | 3:42 |
| Label: | Chrysalis TODP-2291 |
| Genre: | Rock |
| Style: | Pop Rock |
| Format: | CD (Mini , Single) |
| 1 | The One And Only | |
| 2 | It's Gonna Be Tough |