stem->set_property ("duration-log", scm_from_int (durlog));
Moment stem_location = now - beam_start_mom_ + beam_start_location_;
beam_info_->add_stem (stem_location,
stem->set_property ("duration-log", scm_from_int (durlog));
Moment stem_location = now - beam_start_mom_ + beam_start_location_;
beam_info_->add_stem (stem_location,