Ms. Maryrrf
What these VERY kind and VERY patient folk are telling you is:
Your question, and answer, are found in multiple previous threads
READ - BEFORE YOU POST!!!
Sincerely,
Gargoyle
HOWEVER, your's is one of the more on-target, interesting, and appropriate to folk-music postings in what has become a UK tower of babel.
Keep asking good questions kid - that's how we learn.