Just Intonation MIDI file

[dadadharma @dslextreme.com]

This YouTube by Hajo (dl1sdz) claims to have generated a just
intonation MIDI file from a LilyPond file.

BWV-988-Var-12-Just.AVI
<http://www.youtube.com/watch?v=-rkaueIngyY>


How does one do this?

I can find "just intonation" in the glossary but not in the rest of
the documentation.

I am interested in generating sound files for singing practice using
the simple Pythagorean ratios.


How can this be done?

David Olson