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Dänemark| Label: | Biram 2103 331 |
| Genre: | Pop |
| Style: | Chanson |
| Format: | Vinyl (7") |
| A | If You Want To Be Happy » Featuring: Guiseppi | |
| B | Ain't Been Missing You » Featuring: Lyn Van Hecke |
| Label: | Ariola 103 186 - 100 |
| Genre: | Pop |
| Style: | Chanson |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | If You Want To Be Happy » Written-By: Guida, Guida, Royster | 3:22 |
| B | Ain't Been Missing You » Written-By: Dolce, Lyn van Hecke | 2:59 |
| Label: | Frituna FR-1106 |
| Genre: | Pop |
| Style: | Chanson |
| Format: | Vinyl (7" , Limited Edition) |
| A | If You Want To Be Happy » Featuring: Guiseppi | 3:22 |
| B | Ain't Been Missing You » Featuring: Lyn Van Hecke | 3:00 |
| Label: | Ariola 103 186 |
| Genre: | Pop |
| Style: | Chanson |
| Format: | Vinyl (7") |
| A | If You Want To Be Happy | 3:23 |
| B | Ain't Been Missing You | 3:03 |
| Label: | Epic EPC A 1300 |
| Genre: | Pop |
| Style: | Chanson |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | If You Want To Be Happy » Featuring: Guiseppi » Written-By: Guida, Guida, Royster | 3:23 |
| B | Ain't Been Missing You » Featuring: Lyn Van Hecke » Written-By: Dolce, Van Hecke | 3:03 |
