My wife and I have been sharing the same iTunes account for years. We both log in with the same apple ID on our phones to get our iTunes Library.
We recently switched to an unlimited plan with Verizon. They give us free apple music with our plan. I sign in and everything works as expected. If my wife continues to use my ID we both cannot line to apple music at the same time. However, we can still listen to the music in our library at the same time. If she logs into Apple Music with her Apple ID she can listen to anything in apple music but our iTunes library and play lists are gone.
So my questions are this. Is there a way to share my iTunes library with her? Or is there a way to convert our two individual plans into a family plan without paying more?