First I just want to make one small (snotty) comment. The tatoo is a once in a lifetime event! Once you have seen it you dont have to go back! (Actually the close of the show, the lone piper playing amazing grace is very cool!)But it was a strange mix of things when I saw it 8 years ago.

Check out The Scotsman, (The daily paper) as I recall they have a good listing of events, & you might want to try this music page on this website for the Fringe. http://www.edfringe.com/cgi-bin/user/edfringe/searchshows.fcgi