Help with Continuum and ext SD Card

[pcsohio]

Hey Forum People.
First post here.
Although I'm normally tech savvy, I can't seem to figure out how to set the ext. SD card as the default storage location for the camera/videos/everything.

On a related issue, I'm unable to get the default music player to navigate to the ext. SD card for my .mp3s.

FWIW, I have no issue navigating the card via My Files.

Thanks in advance.