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Dänemark| Label: | Epic EPC 665130 2 |
| Genre: | Pop |
| Style: | Ballad |
| Format: | CD (Maxi-Single) |
| 1 | Smile (Short Version) | 4:10 |
| 2 | Is It Scary (Radio Edit) | 4:11 |
| 3 | Is It Scary (Eddie's Love Mix Radio Edit) » Remix: Eddie Arroyo | 3:50 |
| 4 | Is It Scary (Downtempo Groove Mix) » Remix [Uncredited]: Eddie Arroyo | 4:32 |
| 5 | Is It Scary (Deep Dish Dark And Scary Radio Edit) » Remix: Deep Dish | 4:34 |
| Label: | Epic XPCD 2222 |
| Genre: | Pop |
| Style: | Ballad |
| Format: | CD (Promo) |
| 1 | Smile (Short Version) | 4:10 |
| Label: | Epic EPC 665130 6 |
| Genre: | Pop |
| Style: | Vocal, Ballad |
| Format: | Vinyl (12") |
| A1 | Smile | 4:55 |
| A2 | Is It Scary (Deep Dish Dark And Scary Remix) » Remix: Deep Dish | 12:07 |
| B1 | Is It Scary (Eddie's Rub-A-Dub Mix) » Remix: Eddie Arroyo | 5:00 |
| B2 | Is It Scary (Eddie's Love Mix) » Remix: Eddie Arroyo | 8:00 |
| B3 | Off The Wall (Junior Vasquez Remix) » Remix: Junior Vasquez | 4:57 |
| Label: | Epic SAMPCS 4673 |
| Genre: | Pop |
| Style: | Ballad, Vocal |
| Format: | CD (Single , Promo) |
| 1 | Smile (Short Version) | 4:10 |
| Label: | Epic EPC 665130 1 |
| Genre: | Pop |
| Style: | Vocal, Ballad |
| Format: | CD (Single) |
| 1 | Smile (Short Version) | 4:10 |
| 2 | Is It Scary (Radio Edit) | 4:11 |
| Label: | Epic CDSIN228-1 |
| Genre: | Pop |
| Style: | Ballad, Vocal |
| Format: | CD (Maxi-Single , Promo) |
| 1 | Smile (Short Version) | 4:10 |
| 2 | Is It Scary (Radio Edit) | 4:11 |
| 3 | Is It Scary (Eddie's Love Mix Radio Edit) » Remix: Eddie Arroyo | 3:50 |
| 4 | Is It Scary (Downtempo Groove Mix) » Remix [Uncredited]: Eddie Arroyo | 4:32 |
| 5 | Is It Scary (Deep Dish Dark And Scary Radio Edit) » Remix: Deep Dish | 4:34 |
