Google Sounds app

This came pre-loaded on the Pixel I received Tuesday. It wasn't picking up the sound files I placed in the Ringtones and Notifications folder.
 
This came pre-loaded on the Pixel I received Tuesday. It wasn't picking up the sound files I placed in the Ringtones and Notifications folder.

Perhaps it's set as the default app for sounds? I know I had to make that choice when I activated Sounds for the fist time.
 
It is a nice interface. How often do you think you will see it after setting your sounds? I don't generally change my sounds that much, and there is not a lot of new sounds to choose from.

Do other folks change their sounds frequently?
Do you think additional categories are coming?
 
Perhaps it's set as the default app for sounds? I know I had to make that choice when I activated Sounds for the fist time.

It appears to be the only system app or option for choosing sounds (ringtones and notification sounds).