Earworms: the music memes of the brain. After being stuck with one long enough, he transferred it to his mouth and then I got stuck with it. I hadn’t heard that one in decades.

Thus the following conversation:

‘Old Screwball was a racehorse,’ he sang.

Stewball. I still heard consonants when I was a kid, that’s a t, I told him.

I always thought it was Screwball, he insisted.

I went and looked it up. Nope. Stew not screw.

He was trying to remember some of the words in a later verse.

It’s, ‘I bet on the silver, I bet on the bay, if I’d a bet on old Stewball, I’d be a free man today.’ I always assumed that meant a slave wishing he’d been able to buy his freedom.

Is THAT what it means?!

I always thought so. (There are reminders of that hellish institution where we grew up, including a blacksmith shop just down Seven Locks Road that was used by George Washington.)

Turns out it’s an old folk ballad about a real race. Peter Paul and Mary recorded the version we knew growing up, but Stewball was an actual racehorse and the song was sung by, among many others, slaves in chain gangs dreaming of freedom. My heart broke a little reading that.

1741. How many horses, I asked him, have been so famous that 300 years later we know what year he was born?

Not many, says he.

He’ll even sing it as Stewball, just for me.