Hi!
This map is for vanilla minecraft version 1.10.
Single player only! This map will break in multiplayer.
Don't drop SADoS, and have fun!
-Armystuntman, map creator

This is version 2, which supports the soundtrack resourcepack! Available here:
https://www.dropbox.com/s/fq5rx1fsannb57q/Atilliary%20Facilities%203%20Soundpack.zip?dl=0

Steps:
> Download the resource pack. (Link above.)
> Place the file in your \appdata\roaming\.minecraft\resourcepack
> Load it up in minecraft as a resource pack.
Ready! Control the music volume with the "voice" slider.
Remember to mute the "music" sound slider!