This datapack / required resource pack is a example pack that adds all the files you need to add custom goat horn instruments in minecraft (1.21.4)
How it works:
- Download / unzip the pack
- If you are in a version above 1.21.4 adjust the pack formats as needed
- locate the instrument folder inside the datapack
- adjust the json files inside that folder and change them to match what you need
- inside the resource pack make sure to add a sound event inside the sounds.json
In game comamnd to get the item: /give @s goat_horn[instrument="warden_shriek"]
Better Tutorial in video form:
