iOS 11 moved my music library to the cloud. This makes the Music app useless—

• on planes
• on oceans
• anywhere with no or limited cloud access, which rounds to most of the world's surface

Since I travel where there's no or little cloud access, I want my music library back on my iPhone, iPad and laptop music apps.

How do I get this?

AppleCare doesn't know.

Geeks at the nearby Apple store don't know.

Somebody must know.

Please tell me. Thanks.