This project dont work without twick in events.lua
Firstly install "Lua Plugin"
Clone this repo to
%AppData%\Roaming\TS3Client\plugins\lua_plugin\guestsound
Check in ts3 Tools->Options->Addons what Lua Plugin activated and guestsound selected in Setting
Open %AppData%\Roaming\TS3Client\plugins\lua_plugin\guestsound\events.lua
Make your own user_array (need know user id)
Change monitor_for_server_name
Check monitor_for_group_id