I was watch a video and used this program.

https://www.dropbox.com/s/c3wq7n148bayj5e/Space%20Engineers%20SoundBlock%20Mod%20Maker.exe?dl=0

1- open Space Engineers SoundBlock Mod Maker.exe

2- Write a name to the folder, in program; Drag your mp3 music files and create, look at this address.

C:\Users\YOUR FOLDER NAME\AppData\Roaming\SpaceEngineers\Mods

3- Upload the generated file to the workshop

4-If there is no mod folder, create it folder and repeat the steps

My native language is not English but I tried to help. What I said will probably work. Because this mod that I made is still working.

and how would i go about that ? i cant find any of the files on my pc and i have very limited knowhow of how modding works

yeah u can add but you must upload to workshop like this.

can i add other musics?