Apple seems to have clued into all this to a degree, given an Ambient Music feature it's introducing with iOS 18.4, currently ...
As for the Ambient Music icons, it doesn’t appear that you can rename them. You’re stuck with the four default options that ...
Otherwise, hold down the icon. Step 4 ... You can also add a shortcut to your favorite Apple Music playlists on the Action Button of your iPhone, if applicable. Step 4: On the main Controls ...