-Switched to commented autogenerator. The SFZ should be more readable now.
-Added missing Oct. 4 Note 1 to instrument.
-Adjusted sound levels.
-Reduced rate of chordian_note.wav by 50% to allow Oct. 4 Note 1 to be played in Sforzando.
-Removed license stipulation, released entire project (except omnicastle.mid, see license.md) under CC-0.
As far as I've tested, the harp behaviour should be the same as an OM-84.