I was six, so I don't remember very much, but there are two images that remain etched in my memory and which I will never forget:

1. People standing in front of the wall, breaking down sections of it, singing So ein Tag, so wunderschön wie heute, so ein Tag, der dürfte nie vergeh'n. (Rough translation for non-German speakers: "Such a day, as wonderful as today, such a day should never fade away.")

2. People chanting Zugabe, Zugabe, Zugabe... ("Encore, encore...")

I also remember being allowed to stay up much, much later than usual!