Whether you’re new to modding Beat Saber, or you need to reinstall mods after the latest Beat Saber update (with the Crab Rave song), and realized your Mod Manager has stopped working, these instructions to add custom songs in Beat Saber should have you swinging your arms and chopping blocks to your favorite beats in no time.
Note: Before using these methods you will need to have already installed and launched Beat Saber at least once, so that it will create some necessary files and sub-directories.