int
music_head_type (SCM func)
{
- SCM type= scm_object_property (func, ly_symbol2scm ("music-head-signature"));
+ SCM type= scm_object_property (func, ly_symbol2scm ("music-head-signature-keyword"));
if (type == ly_symbol2scm ("scm"))
{
return MUSIC_HEAD_SCM;