A decade ago now, back in 2012 when there was still hope for the franchise, someone made this rip of Owarinaki's OST. To whoever they are if by some miracle they're still around, I owe my most sincere gratitude.

https://www.mediafire.com/?k9i3f5fkzlyv8oa

Also, why were they calling it just 'Warinaki' without the O back then?