Cindy Kallet does sing it, but I don't think she has recorded it. I worked it out in my own key, wish I could do a cool .wav or midi file for you, but am not that sophisticated. Here's my pitiful attempt (with the only verse I can think of at the moment)...
E A C E A C One night as she worked in the rigging so high,
C B A B D A Her breast fell into the pale moonlight.
A F G F E C Her breast fell into the pale moonlight,
C D A and the sailors all smiled to see the sight.
A B All for the love, All for the love,
A B C B C D A And it's all for the love of her Willy-O.