Welcome,Farmergal!
Glad to greet another Gordon Lightfoot fan!
Yes,you like most GL fans and myself really love the songs,"If You Could Read My Mind" or "Canadian Railroad Trilogy".
I don't have "one" select favorite but I'm sure most of them would tie for 1st place! I don't even really have a least favorite.
Catch ya later!
------------------
"A knight of the road,going back to a place where he might get warm."
- Borderstone