Oh, right! I'll ask her to let you know who it is if she agrees.

[He's getting a little excited at the prospect of singing. A proper set list and practicing? Harvey was taking him seriously! How marvelous.]

I'm afraid most of what I know will be old hat to you, but I can learn most things by ear. I suppose it rather helps that the setting supplies the musical accompaniment when you're lacking it, as well. Would you like to come round to the farm? Or I could visit wherever you're staying. Er... after a bit of searching, of course.