This remarkable BBC radio broadcast from 1962 throws down the gauntlet
regarding the ability of the high-end reproducing piano to capture and
replicate a given artist's performance.

https://www.youtube.com/watch?v=GJMZUHUq7cw
  Part I
  Josef Lhevinne, Rudolph Ganz, Gordon Iles
https://www.youtube.com/watch?v=e0OBtdL5qH4
  Part II
  Benno Moiseiwitsch
https://www.youtube.com/watch?v=q6mia-DJgiQ
  Part III
  Rachmaninoff, Paderewski

Dave Krall