Dear Mr. Yi,
many thanks. People like me (beginners/lovers) really need criticism and comparison by others...
I can't post csd 'cause i have used python to create a wav file and i don't save orc, sco nor csd! I have a very intuitive way of work, and, in this case, i made a wav file with long texture with python program that use a noise filtered orc, and then i made another orc that read wav file and add some amplitude oscillations. Really i don't think this is the better way to achieve the result! Anyway i am preparing the files used for this project (python generator and orc files) with some explanation (as possible for me). Then i hope in some advices about better working way.
Many thanks for listening,

ciao,
franci.