| Muscle Museum | 4:22 | |
| Do We Need This | 4:15 | |
| Pink Ego Box | 3:29 | |
| Muscle Museum (Live Acoustic) | 4:44 |
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Muscle Museum (CD, Single, CD1) | Mushroom Records | MUSH66CDS | UK | 1999 | |
| Muscle Museum Revised Radio Edit (CDr, Promo, Single) | Mushroom Records, Taste Media | none | UK | 1999 | |
| Muscle Museum (7") | Mushroom Records | MUSH66S | UK | 1999 | |
| Muscle Museum (CD, Maxi) | Motor Music | 561 360-2 | Germany | 1999 | |
| Muscle Museum (CD, Single, CD2) | Mushroom Records | MUSH66CDSX | UK | 1999 | |
| Muscle Museum (CDr, Promo, Single) | Maverick | none | US | 1999 | |
| Muscle Museum (Minimax, Promo, Single) | Mushroom Records, Taste Media | MUSE 5 | UK | 1999 | |
| Muscle Museum (7") | Mushroom Records | MUSH84S | UK | 2000 | |
| Muscle Museum (CD, Maxi) | Mushroom Records | MUSH84CDM | Australia | 2000 | |
| Muscle Museum (CD, Single, CD2) | Mushroom Records | MUSH84CDSX | UK | 2000 | |
| Muscle Museum (CD, Single, Enh, CD1) | Mushroom Records | MUSH84CDS | UK | 2000 | |
| Muscle Museum (Minimax, Promo, Single) | Mushroom Records, Taste Media | MUSE 10 | UK | 2000 |