I agree with all that, but it doesn't explain Lloyd's root-and-branch rewrite of Skewball (which he didn't own up to), or his brilliant reworking of Reynardine (which he lied about), or even his completely pointless addition of a nudge-nudge verse in the middle of Long a-Growing. Perhaps all of these (plus the 'industrial' songs we've been talking about) are vastly outnumbered by the songs Lloyd put down faithfully; I don't know, I haven't studied the subject.

It comes back to the first question Les asked (which you should be able to see if you scroll up a mile or two): "how long is the Bertsong list?"