I think it's the sound quality, Priest. I think they're not properly mixed and balanced - in conjunction with some "acting" going on. He sort of sounds like he's trembling, doesn't he?
nia - go to the site, click "enter site" and then "launch music player."
I like the harsh emotional tone of Glory in the clip, it always sounded too "pretty" to me on the OCBR, my one small objection to the song. It is one of my favorites though.