The official version of BetterMusic uses the game's music volume values. For some people the volume is still too low, so I decided to make this pack and increased the volume of each track.
BetterMusic is a pack focusing on giving players more control over the game's music. Music plays more frequently and you're pretty much able to fully customize music to your liking.
There is the official BetterMusic pack in here: BetterMusic & BetterJukebox

This pack has many options, such as No Music、Old music、Legacy etc.
However, I highly recommend that you choose the same options for the BetterMusic pack as the BetterMusicButMoreVolume pack, It will not work with different options, at least not the way it's intended to.
The DefaultMusic and DefaultMusic+ doesn't work in this pack, because they don't have sound_definitions.json.
This may change in future versions, but it'll be a lot of effort, as I need to extract and check every game file (the files on GitHub are bad).

If you changed the "Custom Music" sound_definitions.json files in BetterMusic offical pack, please copy sound_definitions.json files into BetterMusicMoreVolume or delete sound_definitions.json files in BetterMusicMoreVolume.
It should be noted that, "Nether dimension music only" not means only have nether music.
it means only changed the nehter music's volume.

My pack should be above the offical BetterMusic pack
(both packs should be above other packs which might affect the game's music).
This pack includes 3 different languages: Chinese (CN), German (DE), English (US).
If you have any issues or feedback, feel free to leave a comment on this submission or message me via Discord: @anidx or @lishangxueqi.