Frankly, I got tired of trying to remember who I’d seen in concert and when. I had a notebook where I used to stick ticket stubs and even newspaper ads, so as an aid to my memory (or actually in place of it), I scanned them all ... and here they are! More than 10 are labeled Top 10 worthy, and the same for the Top 5 worthy, because it's just impossible to rank them that precisely, but it is possible to single out the really good shows.