It is certain that the studio recording and the performance in live are two different things. Today is the time of the commercial products but before it was not this way. The artist had not only demonstrate in public HE was able to with the works but rather he has to attracts with his personality: Paderewski, Listz, Rubinstein, Michelangeli, etc. And I believe that it was mainly what moved them, to arrive to the "live", there, to the scene, to the great theater. A true artist has to be a monster of the scene and he has to take to the public of street. Alberto Cobo www.superopera.com