A loose remix I made of the Pelorus theme from Obsidian, mostly keeping the same feel with totally different music and instrumentation and in the electro genre... but the beginning should be recognizable to anyone who's played through Obsidian (level 8, if you're not good with level names).

Raptor (as in a bird of prey) is the word that comes to mind when I listen to the original midi file from the game, and the "Raptor" feel is how I kept with the original feel.
To understand how I interpreted that feel... you are the raptor.

The original midi song was by Verran Eventide.