Songs are not technically from a video game

[Trainer Ave]

So a thought came across me and it is that several video games have had music that did not appear in the games but rather in some of the media supporting those games.
The Legend of Zelda 25th Anniversary Orchestra
Final Fantasy VII: Advent Chilren (Movie)
+many other video game movies, animes and tv shows
Could music like this appear on the site? If so, what would be the format for requesting it?

[Sebastian]

You can request for Non-video game songs in the Music Board, but they won't be uploaded to the site.

For the future, please don't post a topic for every question you have. There are plenty of topics you can ask questions in and discuss things.
Thank You!

[Dude]

So pretty much every song in project mirai dx isn't arrangeable? Seems odd.