How to get your custom music into the jukebox for the untrained

For anyone one unaware the jukebox plays music in one room. (however this can be extended by placing jukebox speakers around your base.)
You can also find special disks that allow you to play remixes of community songs in-game.
but most importantly it can play your own custom music.

Those who are unaware or those who don't know how to get custom music safely. Always check that what your downloading is an .mp3 otherwise it may be a harmful virus. But if you really aren't sure you can always check it with whatever anti malware software you prefer (I use a website called virus total as it uses a range of search engines including windows defender to detect viruses in the file and tallies it up nicely for you).

First you will want to head into your "music folder" in "your pc". then go into Unkown Worlds, subnautica. drag your song in there and enjoy your tunes in game! (but first you need to build a jukebox to be able to play your songs)