Tracklist
| Happy Birthday (Long Version) | 5:20 |
| I Could Love But One Boy | 5:38 |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| AR 9018 | YBS* | Happy Birthday (12") | Ariola Records America | AR 9018 | US | 1979 |
| 7755 | YBS* | Happy Birthday (7", Single, Mono, Promo) | Ariola Records America | 7755 | US | 1979 |
| PRO 7755 | YBS* | Happy Birthday (12", Promo) | Ariola Records America | PRO 7755 | US | 1979 |
| 7755 | YBS* | Happy Birthday (7", Single) | Ariola Records America | 7755 | US | 1979 |
