I am trying to find a piano roll of "Hallelujah", comparable with the
piano music on the following link:   http://www.wimp.com/makingbagels/ 

Sadly, the piece is uncredited.  The only site that I can find with
a version of this is the late John Farrell's (I am privileged to have
met this clever man, and have several of his rolls) but his version is
sadly not comparable to this clip.

Bob Billings could not help, but commented that, he too, would like
such a roll.  We would love to hear from anyone who can help.

Best wishes,
Simon Bentley, UK