Channel 9 and Inside Xbox conducted an interview with Marty O'Donnell that you might want to check out.  It's over fifteen minutes long and goes pretty in-depth with the man who writes our songs.  You can grab it here.

You might also want to head over to the Halo: Reach project page.  We just deployed a new audio file.  Marty says he was aiming for something somber and visceral that highlighted Noble Team's attitude.  In his words, "these folks don't panic and they're never in a hurry."  You?  You should hurry up and snag the track.  Click the link below to get your adrenaline pumping.