I think that the correct link for "Automatic organs and their music"
is http://w1.131.telia.com/~u13101111/organs/index.html or to bypass
the front page, http://w1.131.telia.com/~u13101111/organs/sid1.html

Todd Augsburger - Roller Organs
http://www.bright.net/~allmax/index.htm

 [  http://w1.131.telia.com/~u13101111/organs/sid1.html
 [
 [   "Automatic organs and their music -- A musical web page by
 [    Christofer Noering, Linkoeping, Sweden.  Read the story and
 [    listen to the sound of various automatic musical instruments
 [    from the Middle Ages to the present day."
 [
 [ The author built the barrel organ pictured on page 5, and he
 [ offers several downloadable MIDI files of music for small organs.
 [ Write to the author at <christofer.n@telia.com>
 [
 [ -- Robbie