I've been playing through a lot of Halo 2 lately. But I also like to have other music playing in the background. As I was escaping the platform after cutting the cable with Arbiter the score to "Aliens" came on the playlist. Couldn't have hit at a better time, so I hit record and sprinkled some Keith David lines in there.
He did voice Arbiter after all...
...
https://www.youtube.com/watch?v=z1D-cPv7WAs