With regard to steering Elizabeth towards tongue blocking, it was posted:
Sonny Terry: The Folkways Years (all issues)
You'll know the meaning of Tongue Blocking. <snip>
_________
All due respect, but Sonny Terry did not tongue block - he was a pucker 
player.  The CD mentioned here IS brilliant, of course -- one of the 
greatest of all blues harp recordings! -- but it is not demonstrative (nor 
indicative) of tongue blocking.  I would instead recommend instead either 
Big Walter or Little Walter.
cheers,
Tom Ball
Santa Barbara
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