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Dänemark| Label: | MCA Records 155 627-2 |
| Genre: | Pop |
| Style: | Vocal |
| Format: | CD (Single) |
| 1 | Harmless | 3:43 |
| 2 | The Tree Song (Live) | 4:41 |
| Label: | MCA Records 155 628-2 |
| Genre: | Pop |
| Format: | CD (Single) |
| 1 | Harmless (Metro Mix) » Producer: Don Gehman, Doug Trantow » Remix: Brian Rawling | |
| 2 | The Tree Song (Live) » Producer: Mulberry Lane | |
| 3 | Harmless (Album Version) » Producer: Don Gehman, Doug Trantow |
| Label: | MCA Records 155 607-2 |
| Genre: | Pop |
| Format: | CD (Single , Promo) |
| 1 | Harmless (Metro Radio Remix) » Remix: Brian Rawling » Remix [Additional Production]: Groove Brothers | 3:43 |
| 2 | Harmless (Album Version) | 3:50 |
| Label: | Refuge RFGDS-55531 |
| Genre: | Pop |
| Style: | Vocal |
| Format: | CD (Single) |
| 1 | Harmless | 3:47 |
| Sneak Preview - Glimpses Of Songs From The Forthcoming Album With A Personal Introduction From Allie, Jaymie, Rachel And Heather Of Mulberry Lane. | 5:32 | |
| 2a | Just One Breath | |
| 2b | I Don't Love You | |
| 2c | The Why |
