more_musics.zip is a release file of the Minecraft resource pack Music Control - More Musics, made for Minecraft 1.17.1, 1.18. It was published on December 2, 2021 and is 33.1 MB in size. For the full description, screenshots and every other version, visit the Music Control - More Musics resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.