Bernd,
This is a tricky thing. Usually, I try to find a pattern written
out in some other lute solo. Karl-Ernst Schroeder did a very good
survey of the ones found in Weiss sonatas. (I don't remember the source
off the top of my head.) I find a strict pattern to be
Hello,
The papers of Charlie (Karl-Ernst Schröder) are:
http://www.rimab.ch/content/bibliographie/SCB-Bib-2002-01-454
and:
Generalbass-Aussetzungen für Laute zu Arien aus Johann Adolf Hasses Oper
Cleofilde, in Basler Jahrbuch für historische Musikpraxis XIX 1995, S. 159-187
All the best,
