MCSX Music 0.3 is a release file of the Minecraft resource pack MCSX Music, made for Minecraft 1.18.2. It was published on September 27, 2023 and is 121.3 MB in size. For the full description, screenshots and every other version, visit the MCSX Music resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.