Tom was funny:
"Clara, do you want to sing a song?"
"No. I know one, but I don't want to sing it?"
"What is it?"
"Froggie Went A-Courtin."
"Oh. There are many versions of that one. How does your version go?"
Clara sings song.
And THEN talks about where she got the version from, where THEY got it from... Couldn't stop her after that.

Brian, it was very nice to hear you singing again!