This is my arrangement of "Mississippi Delta Blues," first recorded by the pioneering country singer Jimmie Rodgers in 1933. youtube.com/watch?v=uD_8T30kFhw
Be sure to click on "HD" in the lower right and select "720."
I'm playing it on a 1930 Martin OM-28 guitar with a pyramid bridge. It's in the key of C in standard tuning. Check out my other recordings at fingerstyle2.com.