Subscribe to download
Sabaton Music Pack

How download addon:

1.subscribe on addon
2.go to the folder workshop (for example - C:\Steam\steamapps\workshop\content\603850)
3.go to the folder "3344423251"
4.copy folder "Music"
5.go to the root folder Age of history 2 (for example - C:\Steam\steamapps\common\AoCII)
6.delete folder "Music" and paste folder "Music" from addon folder
7.That's all. Good luck with listening

Update 1.0.1

fixed a critical bug where you had to go into settings to turn on music