Allows for changing the volume of individual sounds by applying a flat multiplier to the volume after all of Minecraft's base modifiers
adds 4 commands to the game:
/adjustSoundVolume <sound_id> <multiplier>
-Sets the volume multiplier for a sound.
/getAdjustedSounds
-Displays a list of all sounds that you have adjusted.
/getRecentSounds Optional<count>
-Displays recent sounds played with the amount of time since they were played, defaults to 50 max is 200.
/playSoundClient Optional<id>
-Plays the given sound to the client, default is the last adjusted sound
