Remember to Practice Your Tree, Kids

A few years ago, I was pitched a story supposedly about music from a dude who kept referring to “playing a fence” like that was a thing and I kept being like, “What are you talking about, sir? Speak English please?” But he insisted it was a thing, and that it was so much of a thing, you could just second reference it without explanation so I never figured out what he was talking about, but I bet this guy knows.