The "P" Crew* – Nasty Rock

This is in regards to The P Crew version vs The Garrett's Crew version.
The P Crew version and the garrett's Crew Version are the same song, but with some differences.
The P crew version doesn't feature the extended strange synth intro, going strait into the drumbs, with the lyrics 1, 2, 3.
The Garrett's Crew Version features the extended strange synth intro.
Everything else from the vocals to the drumbs are noticeably different between the 2 versions as well, including the track lengths and releases.
For example.
Nasty Rock by The P Crew is 5:33.
Nasty Rock by Garrett's Crew is 5:52.
The B sides of the 2 are also different as well.
The P Crew release features Party Rock.
The Garrett's Crew release features their version of Nasty Rock Instrumental.
The record lables are different too.
This version is released on Prelude Records, while the Garrett's Crew version is released on Clockwork Records.
Also note that in my experiences as a dj who spins Electro Funk regularly, The P Crew version is the one that's most commin and the one that most if not all people are looking for.
I hope that this helps out with any confusion between the 2 releases.

Is this the same song as Nasty Rock by the Garrett's Crew?