Hey!
Apparently you downloaded my mod and decided to go the easy way...
Then learn!
1. If you have a clean game, without other "mods". Then you can install this mod without any problems.
Just move the [AoC2ModAA.jar and game] files&folder to [game root] and run the mod via the AoC2ModAA.jar file. (!You may need a JRE(JAVA)!)

2.If you have a mod like Addon, Addon++, or other scenario mods, you will need to follow these steps to install
2.1. Move AoC2ModAA.jar to game root
2.2. Go to game_root/game/languages ​​and open your preferred language, in most cases
this is Bundle_ru.properties since you are reading this text :)
2.3. Insert lines anywhere in this file

# MODIFICATION ADVANCED AUDIO
# Developer Artem Alaverdyan, VK: vk.com/mega4oss, Discord: !Nightmare.#1717
MusicList = Playlist
ChooseMusic = Select a track from the list
PreviousMusic = Previous track
NextMusic = Next track

2.4. Ready, enjoy the game!
If you do not do these simple steps, then the language will break, and the mod will be in English, or rather in broken English, because I'm still that engleman.
And if you just replace the file in the modified game, then the modification language will crashed:/

3. This modification cannot be installed on modifications that affect the source code of the game to the very tonsils (Bloody Europe II, Scenario +).
Most likely for them I will develop separate modifications specially tailored to their versions.
But if you are a hardcore and are ready to take a chance and install a mod on these mods, then get ready for the fact that something can break there and go to hell.
For example, when installing this modification on top of the Bloody Europe II modification, the Diplomacy button will fall off in the game, and most likely something else because there were
the classes that the Advanced Audio mod modifies are modified.

To install such mods on top of other mods, go to the Manual Installation section and read the file in it.

Mod developer: Artem Alaverdyan, or Mega4oSS
VK: vk.com/mega4oss
DS: !Nightmare.#1717 (I'll change it sooner or later...)
Phone number: 88005553535

