| Label: | Epic 658781 2 |
| Genre: | Pop |
| Format: | CD (Single) |
| 1 | Smile (7" Version) » Mixed By: Chris Fosdick, Fritz Doddy | 3:49 |
| 2 | Smile (Smooth Mix) » Remix: Chris Fosdick, Fritz Doddy | 3:38 |
| 3 | Smile (Piano Mix) » Remix: Chris Fosdick, Fritz Doddy | 3:38 |
| 4 | Smile (Extended Mix) » Mixed By: Chris Fosdick, Fritz Doddy | 6:04 |
| Label: | Epic 658905 6 |
| Genre: | Electronic |
| Style: | House, Breaks, Deep House |
| Format: | Vinyl (12") |
| A1 | Smile (Extended Mix) » Mixed by: Chris Fosdick, Fritz Doddy | 6:04 |
| A2 | Smile (Smooth Mix) » Remix: Chris Fosdick, Fritz Doddy | 3:38 |
| B1 | Smile (Piano Mix) » Remix: Chris Fosdick, Fritz Doddy | 3:38 |
| B2 | Smile (7" Version) » Mixed by: Chris Fosdick, Fritz Doddy | 3:49 |
| Label: | Epic Soundtrax EAS 4973 |
| Genre: | Electronic |
| Style: | House, Breaks, Deep House |
| Format: | Vinyl (12" , Promo) |
| A1 | Smile (Extended Mix) » Mixed By [Uncredited]: Chris Fosdick, Fritz Doddy | 6:04 |
| A2 | Smile (Smooth Mix) » Remix [Uncredited]: Chris Fosdick, Fritz Doddy | 3:38 |
| B1 | Smile (Piano Mix) » Remix [Uncredited]: Chris Fosdick, Fritz Doddy | 3:38 |
| B2 | Smile (7" Version) » Mixed By [Uncredited]: Chris Fosdick, Fritz Doddy | 3:49 |
| Label: | Epic 658905 7 |
| Genre: | Electronic |
| Style: | House, Breaks, Deep House |
| Format: | Vinyl (7") |
| A | Smile | |
| B | Smile (Piano Mix) |
| Label: | Epic 658905 2 |
| Genre: | Pop, Stage & Screen |
| Style: | Soundtrack, Vocal |
| Format: | CD (Single) |
| 1 | Smile (7" Version) | 3:49 |
| 2 | Smile (Smooth Mix) | 3:38 |
| 3 | Smile (Piano Mix) | 3:38 |
| 4 | Smile (Extended Mix) | 6:04 |