This set comprises Carly Simon's first five albums:
Carly Simon, 1971
No Secrets, 1972
Playing Possum, 1975
These are arguably her best output and contain the other classic tracks that don't make it onto the compilations. I bought the original LPs back in the 70s and it's good to be able to get the set of CDs at a very affordable price.
The downside of the affordability is the basic packaging: A small cardboard box containing 5 card sleeves (reduced size replicas of the LP sleeves) each with a disc. so, none of the notes that often come with a boxed set while the box is slightly too thick to fit into a standard slot in a CD rack.