Lunarin's "Ghost"

http://www.youtube.com/watch?v=whMMdLCVejc&feature=player_embedded

I also like "Coralline":
http://www.youtube.com/watch?v=cxZ4HZXj72A&feature=player_embedded (acoustic version)

http://www.youtube.com/watch?v=GbdoDjwjqGA&feature=related (rock version)

The classic "Silverpiece"
http://www.youtube.com/watch?v=jA2XAYCsHsg

Check out 'Red" also: http://lunarin.bandcamp.com/