iTunes - album no longer available in your region

Hi I previously downloaded an album by simple minds (5x5 live) and it is (or was) in my library.

Today I went to play it and I’m told it’s not available in my region? Can it be made available. If I had paid for it from the store would it still not be available.

technically I suppose I have paid through my subscription. I’m surprised and disappointed by this and would like to understand why this has happened. Surely if you’ve added it or bought it it’s yours. I get new stuff comes out with different rules but come on !!!

can I have a my music back please it’s a favourite