No sound playing on Android

I have a test file set up in UE4 that has three musical events with distance automation that all play just fine in the editor, but when I package it and install/open the .apk on my Android device, I can’t hear anything.

I have the FMODstudio in the game folder, ‘Validate FMOD’ doesn’t detect any problems. What could I be missing?

You would need to check the log from the device to see if there are any errors or warnings.