Tracklist
| 1 | U Should've Known Better (Dio Club Mix) | 7:11 |
| 2 | U Should've Known Better (Dio Radio Mix) | 3:57 |
| 3 | U Should've Known Better (Dio Instr Mix) | 7:11 |
Credits
- Remix – Dio*
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| J1DJ-59464-2 | Monica | U Should've Known Better (CD, Single, Promo) | J Records | J1DJ-59464-2 | US | 2004 |
| J1PV-59464-1 | Monica | U Should've Known Better (12", Promo) | J Records | J1PV-59464-1 | US | 2004 |
| J12-65190-1-SA | Monica | U Should've Known Better (12", Promo) | J Records | J12-65190-1-SA | US | 2004 |
