Regarding female vocalists ,........... KAte Bush is one exception, but her work is patchy, and while Hounds of Love almost made my list, particularly as side 2 is the best thing she has ever done, there are a couple of weak tracks on side 1, IMO.
😮 . All her albums are almost perfect except for the perfect ones and Lionheart which doesn't match up to her general level of greatness. That's a scientific fact. Here's the proof. K(5x10+5x9)-6=G. Speaks for itself doesn't it.