Remembering UPDATED

The one moment at the Dream Theater show a couple weeks back that took me out of celebration and into mourning was when they played this song, with a video similar to this one.

I have written of my experiences of that day before. I am interested, today, in listening. If you would like, in comments, leave your memories of that day, and how you feel now, eight years later.

UPDATE: I would invite you to read this.