Actually Joe, I can see why Warren might have deliberately kept the two separate. Although both refer to recordings from the same artiste (although one under a pseudonym), one set are "serious" folk songs, presumably for universal listening, and the other "bawdy" material for restricted listening.
I can see computers which have "net nanny" type filtering based on rude words not letting users read about the "serious" music because thay have blocked the "rude bits".
I think it would be a shame if someone who would benefit from a wealth of traditional Australian song missed an opportunity for the sake of Mudcat saving a bit of thread space.
Quack!
Geoff the Duck.