YouTube author kyokutyou2007 has posted a video showing the real time
conversion of Duo-Art roll #5877 to a MIDI performance in real time:

  https://www.youtube.com/watch?v=8lkMRsoG9cg
 

It's fascinating to watch.  If anyone knows how to get in touch with
author of the YouTube video or knows anything about the software he is
using, please let us know!

Jody Kravitz

P.S.: There are plenty of other performances to watch at his site:
  https://www.youtube.com/channel/UCYAfxBWwKy7VoZBNH_NT08A 
  https://www.youtube.com/user/kyokutyou2007/videos