2M2L,
Boy do I feel stupid...I can actually hum some and get thru most of the words of all but four of the songs on your list!!! I have been wracking my brain to come up with more than 3!!! I even had a couple of them for piano lesson pieces to learn and didn't remember them til I saw the list. I never owned any of their albums, tho, so maybe that's my problem. Or maybe I'm just getting old

SheilaB