Comment #1 on issue 2987 by [email protected]: sacredHarpHeads in partcombine sections
http://code.google.com/p/lilypond/issues/detail?id=2987
I just discovered that the notes display correctly if I add:
\layout { \context { \Voice { \SacredHarpHeads } } }
So this may be related to partcombine instantiating new voices to do its
magic.
-Steve
