I think one of the background vocal overdubs on "She Always Does the Dishes" came awful darn close, if not actually reaching falsetto. I know this because I had my reason to sit and study it!
I think you're right, Derwood. During the chorus of "Dishes," there's a three-part harmony with two vocal backing parts, and the highest one is so high that it had to be falsetto. The middle harmony is not, however.
Good work on analysis, Derwood. I'm impressed.
