Rhetorical question: Why are attorneys so often also musicians?

Late this afternoon two vehicles pulled up and parked in the spot immediately adjacent to ours, and Ted, Joan and Dan alighted, along with Ted and Joan’s 2 dogs. We quickly ascertained they’re only here one night, on their fast-track way from Canada (they left 4 days ago) to La Ventana, a wind-surfing and kite-sailing community not far south of La Paz. We learned a bit about them, including the fact that Dan is a small-town attorney with 4 almost-grown kids. He and his wife own a house they built in La Ventana. Pretty soon Ted and Joan took off for a walk with their dogs down the beach, and Dan asked if we’d object if he played his guitar and sang. We told him we were fine with it if he’d play close-by enough that we could listen, always interested in a live music exhibition! So Dan set up his chair close to our outdoor mat and began to play, some familiar tunes, others not. We enjoyed it, and he seemed to too. We have other attorney friends who engage in creative outlets, and our son Ryan is also an attorney who composes a lot of music, paints sometimes and writes occasionally. What’s with that connection between attorneys and their side-bar creative undertakings???