I have over 1,000 (yes, one thousand plus!) Duo-Art reproducing rolls
which I'd like to copy on a MIDI system for posterity.  I am an old
mechanical music instrument restorer, but I do not know much about MIDI.

I have seen an article in an old M.B.S.I. magazine about converting
a player with MIDI system, but I need to know how to make a roll reader
to convert to MIDI, and how to store the music for future playing.

I also need information as how to convert my "Duo-Art" piano to play on
a MIDI system.  Any advice would be appreciated, thank you in advance!

Hector Sanchez