#include "part-combine-music.hh"
#include "musical-pitch.hh"
-Part_combine_music::Part_combine_music (String what, Music * f, Music * s)
+Part_combine_music::Part_combine_music (SCM what, Music * f, Music * s)
{
- what_str_ = what;
+ assert (gh_string_p (what));
+ set_mus_property ("what", what);
set_mus_property ("one", f->self_scm ());
set_mus_property ("two", s->self_scm ());