Pink Floyd -- Breathe
Tool -- Disposition and Reflection, particularly if you're lucky enough to come across the bootleg or both songs with intermission. very worth the effort, especially if you've seen them live.
oh yeah, and
martha focking word. there were a few other songs from the tripod album that had much the same affect...I can't remember the names though right now. although I have to say, Jar of Flies has been the most influential to me.