MrMeowMeow's Alternate Music

• Updated pack format

Note: This version of the pack is missing the 1.20 additions Crescent Dunes, Echo in the Wind, Bromeliad, and A Familiar Room that are present in the 1.20.4 release. The music formatting changed in 1.20.3, so there's a weird split where I have to seperate the versions, so I may release a 1.20+ specific pack if there's any interest in the future, but I'm not sure at this point in time.