I can't get to my music on my iPad because whenever I launch the app I get a splash screen for Apple Music with no apparent buttons or links to get past it. Does anyone know how to get out of this? (Restarting the iPad doesn't seem to help.)
This happens when the Music app cannot connect to the internet on its first startup.
Make sure the Music app can access the internet (connect to a WiFi or enable mobile data usage for the Music app in the settings). A button to skip the message will appear. Once you skip it the message won't appear a second time (at least not until you update again).
I believe in Settings -> Music you can disable Apple Music. Perhaps that would be enough to hide the splash screen and move on.
Come to think of it, the splash screen came up on my iPhone, but it asked me to log back in. It wouldn't go anywhere after putting in my credentials. I think I eventually went back and tapped the "not right now" link (or whatever the wording is) and got into the app.