I'll try to limit it to the songs I think are some of the best. This unfortunately means it'll have less metal though, hehe.
Pete Davis - Anaerobics (if you're into indie/acoustic check this guy out he's great) song here: http://petedavis.bandcamp.com/album/...and-anaerobics
Kansas - Song For America
Pink Floyd - Atom Heart Mother
My Dying Bride - Le Figlie Della Tempesta
Genesis - Supper's Ready
Stratovarius - Destiny