M_Ted, I wrote the second part and I am afraid that your question is beyond my musical knowledge.

I had started to play around with Jeri's tunes a few weeks ago (and then my stupid brain got stuck) and all I can tell you is I just added what entered into my head.

When Jeri suggested a midi as well as the ABC that she had supplied, it seemed to me that the quickest solution to give an idea of what the melody sounded like was simply to put my existing MIDI onto my web space and provide a link to it here.

Jon