Minecraft sounds.json
From Just Solve the File Format Problem
Minecraft sounds.json is a data format used in the Java Edition and Bedrock Edition of the Minecraft game. (The filename is sound_definitions.json in the Bedrock edition.) This and other Minecraft formats are extensively documented in the Minecraft Gamepedia wiki.
The file, in JSON format, is used to tell the sound system what sound files to play in the case of various events.
