Over the 24 year history of Hardly Strictly Bluegrass more than 1,500 artist have joined us in Golden Gate Park. Many of these performances were recorded. Portals to the Past is our way of sharing some of our favorite highlights from the archives. Episode 3 contains some of our most memorable Rhythm and Blues performances from over the years including Allen Toussaint, Sharon Jones and the Dap-Kings, Boz Scaggs and the Blue Velvet Band, Irma Thomas, Christone "Kingfish" Ingram, Don Was and Friends, and the Booker T Jones Stax Review.