| a1 | H.A.P.P.Y. (JJ International Mix) | 8:00 |
| a2 | H.A.P.P.Y. (Radio Version) | 3:41 |
| b1 | H.A.P.P.Y. (Emil Hellman's Mix)Remix – Emil Hellman |
9:16 |
| b2 | Your Share Of Paradise (Radio Version) | 3:41 |
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| SWE S 16 | Terry Leigh | H.A.P.P.Y. (7") | SweMix Records | SWE S 16 | Sweden | 1990 |
| SWE S 16 | Terry Leigh | H.A.P.P.Y. (7", Single, Promo, W/Lbl) | SweMix Records | SWE S 16 | 1990 | |
| SWET16, SWE T 16 | Terry Leigh | H.A.P.P.Y. (12", Maxi) | SweMix Records, SweMix Records | SWET16, SWE T 16 | Germany | 1990 |