Apple Music crashes when choosing a song to play or searching.
Everything I try to select a song from my library or search for an artist, the app crashes. iPhone 7Plus and iOS 11
If an app unexpectedly quits, stops responding, or won’t open - Apple Support
When you get to the step about deleting the app, keep in mind that removing the Apple Music app may also delete any music that you've downloaded for offline listening. You'll need to re-download the music after reinstalling the Music app.
Apple Music crashes when choosing a song to play or searching.