Tom Russell - "Song of the West"
Tom Russell - "The Long Way Around"
Ian Tyson - "Cowboyography"
Vanguard's "Folk Duets" compilation. If my wife were shipwrecked with me, I could make her listen to the Baez and Dylan duet on "It Aint Me, Babe" at one of the Newport festivals in the '60s until she promised to do anything I asked if I shut it off. Then I'd make her go find some food.I'll think about #5 and get back to you.
Peter.