steveo, the video you posted is horrifying in a Greek tragedy sort of way. I found myself slightly offended when I realized it was a commercial for jewelry.
I was looking for a clip from Gus Van Sant's Gerry (ideally with Spiegel im Spiegel by Arvo Part playing), but I could only find trailers. Instead I'll post this by Arvo Part. It's one of my favorite pieces of music.
And here's another favorite piece of music (no, seriously, I love this song).