Remember Cyndi Lauper?
Yep... she sang the 80's hits "Time after Time" and "Girls want to have Fun".
(Anyone see a pattern here?)
She released a blues album in 2010 called "Memphis Blues".
I don't think it's that bad actually... Charlie Musselwhite and Johnny Lang are featured on the album too.
Here's the BB King classic "How Blue can you Get?" covered by Cyndi: