Mary, I think it would be a load of fun! I also used to know a lot of Joni Mitchell songs, and there were the Troggs, and Tommy Whassisface and the Somethings ("I Think We're Alone Now"), and Lulu, and "Red Rubber Ball", and stuff I've forgotten I remember. It would be sort of like singing around a campfire with a bunch of people who're just folks, not folkies and are just singing what they know.

(One of the most fun times I had camping was when I went with my office. Someone found an oldies station, and we sat around the fire singing our brains out along with the radio.)

There are some people who sniffed and said "I don't like that. It's not traditional. Did you just write it?" when Barbry Allen was sung the first time ever.