Back in the early and mid 70's I watched several shows on CBC that were available on our cable network in the US. Somewhere along about 1980 the CBC became no longer available in the US cable system I was hooked to. I recall watching Tommy Makem and Ryan's Fancy, The Irish Rovers and a shpw from the Maritimes called All Around The Circle. Does anyone have any of these programs on tape? Or are they available from the CBC?