To my mind this is terrible, did nothing happen after this? Is there nothing new on the landscape or newer that you may be interested in?
Another example is pink Floyd surely the defacto for pro rock. I know for a fact this genera has continued into the modern age, but Roon does nothing about it, I get Emerson lake and bloody palmer, followed by genesis followed by jethro Tull, crap. And always in that order. I am learning nothing new ever. I can genuinely say I have never discovered music from Roon radio, it’s like it’s own echo chamber.