Disklavier

While shopping for my Disklavier, I recall the salesman touting a feature where the Disklavier could play the exact notes a performer was playing while the performer was playing them.  The salesman encouraged us to imagine that we were sitting at home while our piano was playing the exact notes Elton John was playing while on stage somewhere.


I found some videos on YouTube suggesting that this is indeed possible - the videos I found highlighted the "remote lesson" capabilities of the Disklavier, i.e.

    http://www.youtube.com/watch?v=M9X_P9Ft4qo

Has Elton John (or any other famous performer for that matter) held a live concert where their playing was reproduced on a piano at the time they were playing it?  If so, does anyone have any videos or web-links with additional information?

Thanks,

Ken