i guess i'll write even though i'm sober. i'm not sure what to post. I'm currently listening to Mad Rush off of Philip Glass's Solo Piano album. I'm not sure which version the YouTube clip is from, but it's not the original, which is 3-4 minutes longer. This version is great though. The pianist chick from eighth blackbird did it live at last week's Music Now festival and it was beautiful.
actually, maybe the YouTube version is the original, with the last few minutes cut. this version does unfortunately end abruptly. i'll post the original song when I can find it.