Tracklist
| Happy (Radio Version) | 4:02 | |
| Happy (Full Vocal Gypsy Mix) | 6:44 | |
| Happy (Garage Mix) | 6:35 | |
| Happy (Original Club Mix) | 7:48 | |
| Happy (Instrumental) | 6:41 |
Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Happy (CD, Maxi) | RCA | 07863 62522-2 | US | 1993 | |
| Happy (12", W/Lbl, Promo, TP, S/Sided) | Not On Label | none | Sweden | 1992 | |
| Happy (Dr. Alban Remix) (CD, Maxi) | Direct Effect (2) | SPV 055-10323-R | Germany | 1993 | |
| Happy (12") | BMG Ariola AB (Sweden) | 74321 12320 1 | Sweden | 1993 | |
| Happy (12") | BMG, RCA | 07863 62522 1 | US | 1993 | |
| Happy (12", Promo) | BMG, RCA | RDAB-62522-1 | US | 1993 | |
| Happy (12", Promo) | RCA | HAP 1 | US | 1993 | |
| Happy (CD, Maxi) | Direct Effect (2) | SPV 055-10323 | Germany | 1993 | |
| Happy (CD, Single) | BMG Ariola AB (Sweden) | 74321 12320 2 | Sweden | 1993 | |
| Happy (Remixes) (12") | Direct Effect (2) | SPV 050-10325-R | Germany | ||
| Happy (12") | Direct Effect (2) | SPV 050-10325 | Germany | ||
| Happy (12", Promo) | Direct Effect (2) | SPV 050-10325 | Germany |