@aewarren Yes, I have a lot of great recorded music in my collection. And I do play a lot of it, well, a lot. But to me, that rarely represents a discovery or broadens my horizon any further than that music already has.
@mahgister I used to subscribe to a magazine called The Oxford American which was a southern art and culture magazine. Over the years it got predictably ideological to the point of being a cliche' and I stopped subscribing but every year they came out with the music edition. That edition included a CD of various artists from the south across all genres. Some were extremely obscure and some were superstars. The magazine would have articles about all of the artists and songs on the CD. In the late 90s and early 2000s these CDs and magazines greatly broadened my musical horizons. I still pick up the yearly music edition from time to time. It has been a few years though. Not sure you still get an actual CD. I have 15 or twenty years worth of those CDs and they are priceless. In fact, some of them that are hard to find are fetching silly amounts of money.