For any Nine Inch Nails / Trent Reznor freaks, Trent made some unique content available through the Connect feature on Apple Music.
The Fragile instrumental album / alternate versions (some new tracks as well).
With Teeth instrumental album.
Few other things like a live video clip/images.
- Update to the latest iTunes.
- Search for Nine Inch Nails and click on the artist.
- Click on the "Connect" tab, scroll down a bit and you'll see posts for "The Fragile (instrumental)" and "With Teeth (instrumental)".
You can also add these albums/tracks to "Your Music" and download them locally, so you have M4A versions for your personal collection.
Enjoy!