- String t = ly_scm2string (span_req_l_drul_[START]->get_mus_property ("span-type"));
- dir_ = (t == "crescendo") ? RIGHT : LEFT;
- span_start_req_l_ = span_req_l_drul_[START];
-
- dynamic_tuple_arr_.clear ();
- Audio_dynamic_tuple a = { audio_p_, now_mom () };
- dynamic_tuple_arr_.push (a);
+ dir_ = (span_events_[START]->is_mus_type ("crescendo-event"))
+ ? RIGHT : LEFT;
+ span_start_event_ = span_events_[START];
+
+ dynamic_tuples_.clear ();
+ Audio_dynamic_tuple a = { audio_, now_mom () };
+ dynamic_tuples_.push_back (a);