One of my dear favorites The Limelighters, also Peter, Paul and Mary so many, search out Folk Music or Recycled Music to find some you'll really enjoy. I enjoyed seeing the groups live, nothing like being at a live concert. PPS also has some folk music. Search out other country folk music, wonderful groups!
Folk Music is an endangered part of our culture in my country, because of the rising trend with the use of modern technology our Folk Music in my country is loosing it's popularity and i even think it's identity. People don't practice or participate in it as before
I suggest youu tune into CKUA radio on-line. Listen to 'Folk Roots' every Sunday morning at 10:00 am Alberta time and go to a Folk fest next summer the best ones are Calgary, Edmonton, Winnepeg and Vancouver, you will have fun!!!