I've just finished working on a new music roll perforator.  I am still
working on the software, mostly about optimization.

I have posted a video of the first roll perforation for your appreci-
ation at: http://www.youtube.com/watch?v=GGAD6s32JSU

There still something funny about the timing. Apologies for the piano;
it is out of tune, and at least one note is not working.  That will be
the subject of my next project.

Wagner Mello

  [ There _is_ something funny about the timing of the YouTube clip.
  [ Wagner has posted another, similar clip, which plays better, at:
  [ http://www.youtube.com/watch?v=aroHkMiE8tQ
  [ --Relief Editor.