LilyPond Internals Reference: 1.2.65 span-event

### 1.2.65 span-event

Music event type `span-event` is in music objects of type BeamEvent, CrescendoEvent, DecrescendoEvent, EpisemaEvent, LigatureEvent, MeasureCounterEvent, MeasureSpannerEvent, PhrasingSlurEvent, SlurEvent, SostenutoEvent, SpanEvent, StaffSpanEvent, SustainEvent, TextSpanEvent, TremoloSpanEvent, TrillSpanEvent, TupletSpanEvent and UnaCordaEvent.

Not accepted by any engraver or performer.

#### Internals Reference v2.22.2 (stable-branch).