Old Grey Bonnet

"Fran & Marlo Cowan (married 62 years) playing impromptu recital together in theDe atrium of the Mayo Clinic. He turned 90 in February. The song is Old Grey Bonnet."

There is an interview with the couple on YouTube as well. They come from a religious perspective, and though the Bonnieverse believes in doing good for the sake of doing good, there is a key concept in their motivation that I think we can all agree on: "It’s pretty simple as far as we’re concerned. God gave us talents. The purpose of these talents is that we use them. We happen to have a talent in music and humor. So, you put ‘em together, and whatever we can do that will make life more enjoyable for others, why, we do it. "