Tracklist
| A1 | In My Nature | 4:25 |
| A2 | In My Nature (Acapella Version) | 4:25 |
| A3 | In My Nature (Instrumental Version) | 4:25 |
| B1 | Spoiled Rotten | 4:40 |
| B2 | In My Nature (Alternate Instrumental) (with Angie's Vocals) | 4:10 |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| PR-E-722 | Poison Clan | In My Nature (12", Promo) | Effect Records | PR-E-722 | US | 1991 |
| CE-722 | Poison Clan | In My Nature (Cass, Maxi) | Effect Records | CE-722 | US | 1991 |
| E-723 4 | Poison Clan | In My Nature (Cass, Single) | Effect Records | E-723 4 | US | 1991 |
| PRCD E-722 | Poison Clan | In My Nature (CD, Single, Promo) | Effect Records | PRCD E-722 | US | 1991 |
