Well I was bored so I went ahead and mapped it....
https://www.mediafire.com/file/qxo2vgucaqymkfd/Shiggy_Jr._-_oyasumi.osz/file
Hopefully This Works!
https://www.mediafire.com/file/qxo2vgucaqymkfd/Shiggy_Jr._-_oyasumi.osz/file
Hopefully This Works!