I've been a bit slack with keeping notes for the last couple of days.

- Working on producing midi file. I got my units of measurement a little mixed up (beats vs whole notes) which made for some interesting midi files, and forgot to use tuplet compression when calculating note lengths.
- Note lengths and positions now looking pretty good, but note pitches are a little bit shithouse.
- Fixed note pitch algorithm. It seems that bars without explicit key sigs think they're CMajor. That's not good. Fixed.
- All note pitches seem good now. One bar in Op72 #1 is failing miserably, and there is no use of pedals, 8vas, ties or grace notes yet.
- Not handling bars that cross lines... er
- Ran Revolutionary Etude through. Lots of little midi errors (bars too long/short etc), but overall pretty good so far.