In my view, subscription streaming services such as Tidal or Qobuz that stream at CD or better resolution would be part of your solution set.
Once subscribed, a PC, tablet or phone would provide access to a whole world of music, not everything, but most of what is out there.
A good entry point in my opinion in terms of hardware would be to invest in something like a Bluesound Node 2i (retails for $550) and plug it into your system, much like you would a CD player, and then use your PC, phone or tablet to select what you want to listen to on your system via the Bluesound kit or some such.
Once subscribed, a PC, tablet or phone would provide access to a whole world of music, not everything, but most of what is out there.
A good entry point in my opinion in terms of hardware would be to invest in something like a Bluesound Node 2i (retails for $550) and plug it into your system, much like you would a CD player, and then use your PC, phone or tablet to select what you want to listen to on your system via the Bluesound kit or some such.