The <score> tag allows specifying vorbis=1, which generates an audio file for a score. Since it is not possible to set this value in Wikibase, maybe it should be enabled by default to allow the audio files to be generated.
|Open||None||T198233 Allow musical notation to be expressed in Wikidata, with rendering and maybe playback|
|Open||None||T91505 [Epic] Adding new datatypes to Wikidata (tracking)|
|Resolved||Lydia_Pintscher||T208489 [Story] Create LilyPond datatype|
|Open||None||T218195 Wikibase should allow playback for all LilyPond scores|
This looks very cool, so cool that some people might want to use Wikidata as a playground to listen to their creations. :-) The possibility to listen to the audio before saving the data might help prevent some test edits.