https://blog.faceutil.com/2020/05/04/%ec%8a%88%ed%8d%bc%ed%8c%a8%eb%af%b8%ec%bb%b4-%ec%b6%94%ec%b2%9c%ea%b2%8c%ec%9e%84-%ec%b9%b4%ec%98%a4%ec%8a%a4%ec%8b%9c%eb%93%9c-chaos-seed-snes-ost-%e3%82%ab%e3%82%aa%e3%82%b9%e3%82%b7%e3%83%89/