1.0 is a release file of the Minecraft resource pack ADJ Music, made for Minecraft 1.20.1. It was published on September 6, 2025 and is 475 MB in size. For the full description, screenshots and every other version, visit the ADJ Music resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.