Six of us accidentally went to our 10-year college reunion, and, with some of the current Pikers and more recent graduates, accidentally rehearsed a few old songs (and a new one), and accidentally performed in the underpass at 2:00pm on Saturday, 17 May 2003. Some friends of ours coincidentally happened to be there, and I inadvertently recorded the whole thing. On my way home, I stumbled and, in catching myself, edited it down to the following tracks. You can grab one track at a time or, if you're feeling particularly masochistic, get them all at once in a zip file (32:25, 33MB).
Chris has much better pictures.