[1]https://www.youtube.com/watch?v=jhlm_ZeLYgc
   Super impressive. It sounded so perfect I had to compare. I put
   your audio track on top of Billy Joel's audio track from his
   1982 performance.. Used a great Windows program called Kinovea
   that coaches use for sports. I messed up a little
   resynchronizing the video [I made you a few milliseconds off
   from your OWN playing and his - my fault].

   It's inspiring me to maybe plug in the piano again and do
   something. Got lazy. Anyway, awesome job and this performance
   deserved a serious treatment; it's just that good. like emoticon

References

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   1. https://www.youtube.com/watch?v=jhlm_ZeLYgc