so basically

GarrysMod>garrysmod>addons>(youraddonfoldername)>sound>pausemenu_music>(yourmusicfiles)

yea you have to basically go to ur gmod folder then >garrysmod then create a addons folder if it isnt already there then in that folder create another one the name of this one doesnt matter then in there you have to create a folder called sound then in the sound folder u have to create a folder called "pausemenu_music" then u put all ur music files in there

then itll appear in the config menu in game and to select one of them just double click on the one u want in the list

Wait it check the mod and the folder I create?

The sound I download have 44100 and .mp3

honestly idk you dont need lua the mod just checks the pausemenu_music folder for files, make sure your file is only a MP3 or WAV and the sample rate is 44100 because source has problem with it otherwise

I switch to 64 bit branch and it still the same problem but I figured out how to replace the music tho cuz that what I'm need this for

Making sound folder and added to to my addon does not work cuz it need lua

well i checked now and it shows for me idk if this could make a difference but are you on the 64 bit branch i am

Sick mod and it work but the when I go to option there no pause menu music there I keep try to look one by one and it nothing I try to unsub and resub still a problem

great mod