I get my rolls from Ed Gaida in Texas.  He cuts them with a perforator
using MIDI files much like Richard Tonneson does with his 9 to the inch
machine. Ed's machine cuts the 20 note John Smith spacing rolls and I
think he may be able to cut other organ rolls also.  If you have MIDI
files then you might try Ed as his rolls look factory.  I can send him
General MIDI files and he cuts them from those files.

Don Teach
Shreveport LA