"Things We Said Today" is a love song, which I can sing without embarrassment in my fifties. I agree with Les that there are not a lot of Beatles songs, which would stand up in the folk club environment, with the very simplest of arrangements. That is no problem though. There is no shortage of excellent songs, which do stand up. The songs of George Papavgeris, Alaska Mike and Jed Marum stand up today and will probably stand up in a hundred years time. I don't see any problem in finding good material.