+Music*
+Lyric_combine_music_iterator::get_combine_music () const
+{
+ SCM l = get_music ()->get_property ("elements");
+ if (!scm_is_pair (l))
+ return 0;
+ return unsmob_music (scm_car (l));
+}
+
+Music*
+Lyric_combine_music_iterator::get_combine_lyrics () const
+{
+ SCM l = get_music ()->get_property ("elements");
+ if (!scm_is_pair (l))
+ return 0;
+ l = scm_cdr (l);
+ if (!scm_is_pair (l))
+ return 0;
+ return unsmob_music (scm_car (l));
+}
+
+