Thank you anons who told me about the links in OP to beatsaber stuff. 

However I got a question: My beatsaber is an older version so I'm wondering if that is why some songs just load forever in the game menu? Like Monster Hunter World has a few OST and the Hunters Theme one just keeps loading forever. Same with some other songs. I pirated my copy of beatsaber, for now, but is that the reason I can't play some of these songs?