To my recollection, they recorded at least three albums, could have been more. They have appeared on Garrison Keillor' "Prairie Home Companion" radio show. The only album I have is called "Long Way to Harlan" (Vetco LP-521). That appears to be a different album than the one Susan mentioned because there is no song called "Evergreen" on it. The album I have shows them as a group of 5, but when I saw them live in the early 90's they were a trio (Karen Jones, Sue Massek & Bev Futrell). They were also a trio in some radio performances I have heard. I think in later years they dropped "String Band" from their name but I don't know if they still perform.

rich r