re my suggestions above, I found a few examples on YouTube, but I'm having connection problems, so apologies for no Blickies!

Cheers, R-J


Julie Murphy (Fernhill) :
http://www.youtube.com/watch?v=O0S-IQAGt38


Maggie Holland (ex English Country Blues Band ) :
http://www.youtube.com/watch?v=uMYEguvnxtU


Polly Bolton (ex Dando Shaft):
http://www.youtube.com/watch?v=JAqdWkIN9y8


Rory Block :
http://www.youtube.com/watch?v=C58CGPMyFyM&feature=related


Angela Fox :
http://www.youtube.com/watch?v=bQOmNFGUdJk