I've got far enough and replaced characters but I still have an error I simply don't understand, there should not be a invalid character anymore
FileNotFoundError: [WinError 2] Das System kann die angegebene Datei nicht finden: 'C:\\Users\\merta\\Music\\music\\music.2\\1000x COOLER + W1NNER (prod. by Young Kira) - TJ_beastboy.mp3' -> 'C:\\Users\\merta\\Music\\music\\music.2\\mitMeta\\1000x COOLER _ W1NNER (prod. by Young Kira) - TJ_beastboy.mp3'
replacements = str.maketrans({"/": "_", "|": "_", '"': "_", "'": "_", "?" : "_", "<" : "_", ">" : "_", "[":"_", "]":"_", "*":"_",\
"%":"_", "\\":"_", ":": "_", "`":"_", "!":"_", "@":"_","+":"_","=":"_"})
newname = newname.translate(replacements)