Debbie Davies has been playing blues guitar for decades, and has recorded and been a band member with some of the top names in blues, including Albert Collins and Duke Robillard...Here are a few live performances, starting wit one from last October...
https://www.youtube.com/...
This from Detroit, April 2010...
https://www.youtube.com/...
and this from that same show, April 2010...
https://www.youtube.com/...
Debbie Davies still plays and tours the US regularly. She will be 62 this August.
Here is her Wiki article;
http://en.wikipedia.org/...