Bedrock Sound Extensibility parity (with Java)

There are limitations to sound extensibility in Bedrock as compared with Java edition.

My suggestion is that we should have capabilities to enable add-ons:

• To be created that extend sound.
• Can be triggered by redstone (such as dropper/jukebox)

We can currently extend sounds in Bedrock using /playsound this is great for map makers, but does not work for world immersion for a regular player. I also propose that this suggestion is for enabling sound extensibility for add-ons rather than this feature being in the core game, as recording audio unchecked could take up significant space.

These are some examples of the suggestion being applied:

• Creating custom music discs, without overwriting existing discs.
• Accessibility - adding "points of interest" in a Minecraft world to verbally describe for those with accessibility requirements.
• Richer Environment - Verbal cues such as a train station announcement, or your base communicating a concept.