Tracklist
| A1 | Richter Scale (Radio Edit) | |
| A2 | Richter Scale (LP Version) | |
| A3 | Richter Scale (Instrumental) | |
| B1 | Intrigued (Radio Edit) | |
| B2 | Intrigued (LP Version) | |
| B3 | Intrigued (Instrumental) |
Notes
"Richter Scale" contains samples of "Person to Person" performed by The Average White Band and a sample of "Jungle Boogie" performed by Kool & The Gang
Runouts etched except Masterdisk stamped