Bob DuCharme we had some fun with this dataset a few years back on Carnegie Hall Data Lab, with a "This Day in CH History/Billboard Hot 100" experiment โ choose a year (back to 1958), see what happened at Carnegie Hall and what was on the Hot 100 that day. When you get to the early 1970s, when there was an explosion of rock concerts at Carnegie Hall, you find more overlap than you might expect!
I love your blog, Bob DuCharme โ always lots of great things. We're actually not affiliated with Carnegie Mellon (although the original founder was the same person). But I think we have some good data too