Okay, I had some time, so I tried again. Don't know what mistake the computer made the first time(it certainly wasn't me!), but it loaded without trouble this time. Watched Quartet No. 1 and enjoyed following the red outlined squares and rectangles as they progressed through the score during the performance. It's been quite a while since I played(clarinet)in school bands and orchestras, but I can still remember a bit of how to read music, so I was hoping to catch some wrong notes, but apparently them Emersons really know their fiddling. Again, the Bartok Quartets aren't among my favorites, but it was interesting to hear their analysis. I wasn't aware of this site until Peter linked it, and don't know of any other similar presentations, although it would be nice if some other classical artists could do this.
