iTunes full version and djay pro problem

hi! i have iTunes full version where i can play millions of songs free but monthly i have to pay, it’s like spotify. i have now got more songs by this way and downloaded this by the iCloud logo like people have said. only problem i have now is that the djay pro will not play this or find this songs what should i do?

I have the same problem. Why?
Can it be fixed?

It works with iTunes purchases

does not work with Apple Music