Athenaeum - "No One" from Radiance
When I bought this album, I just listened to the first 2 songs (the singles). Then I took the CD on a road trip and ended up playing it through. It was so incredible that I burned copies of it for many of my friends. It was extremely hard to pick only one song from Athenaeum. I recommend a playthrough of the album. If you don't have a copy, you should go pick one up.