When I saw this show, actually by accident while channel surfing, I was mesmerized by this music . It was so beautiful!!! I went online and purchased the DVD. It is recorded fantastic, to have a full blown orchestra behind the girls and hearing the instruments come through crystal clear was amazing. I have a very fine stereo set up with surround, so if this was recoreded badly I would hear it. The voices are beautifully stunning and soothing. There is one song where the girls sing a four part harmony with no instruments!! I strongly feel that anyone who thinks this show is garbage is either tone deaf, or has no idea what beautiful music really is!!!!I wonder what Simon would say to these girls(grin). PBS says the concert will be performed July 30 at the Merriam theater in Philadelphia, but when I went online to Merriam site the concert is not showing on their calender. WHATS UP???? I want so much to see this show in person. Where are they performing????? HELP!!!