At last, some hints from Jorge, whose ease of execution and acute analytical mind I have always admired. Quite difficult to understand this concept intellectually, but you will get it if you try it.
This has been around for a little while now and I am hoping for a new lesson soon!
Thank you Jorge.
In the meantime, there is an interesting excerpt here.
Interview with Jorge on Fretbuzz
Chromatic Fantasie and Fugue by Bach
El Puerto by Albeniz (on one guitar!)
The complete Villa Lobos Etude 7