@steven9982 I moved your post over to the My Collection space.
I recommend creating separate stations for artists or songs you like from each of those eras.
You can then edit your shuffle selections to only include those new stations you created. This will give it the effect of providing you with a variety of music from each of those eras.
For some general instructions on how to get the most out of your station listening experience, check out this thread: Tips for better stations
I hope this helps!
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