Well, here it is on YouTube!  A clip of the Salomons Welte playing a
Style 10 music roll -- the only place on earth you can hear this:

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

and then a clip of the Philharmonic roll-player, with Edwin Lemare's
recording of Bach's D minor Toccata & Fugue:

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

Regards,
Adam Ramet

P.S.  Please forward the URLs for these clips to all your musical con-
tacts.  This is a must-see, must-hear for ALL music lovers, not just
those who like mechanical music.