Watch the Barrelhouse online guitar lesson by David Hamburger from 30 Beginner Fingerstyle Blues Licks You MUST Know

I poached a bit from "Mississippi Blues" for this one, but you can hear this kind of sound played by countless blues and boogie-woogie pianists as well. William Brown recorded "Mississippi Blues" in 1941 for Alan Lomax, and while his tune has been covered in style by blues revivalists like Roy Book Binder and Stefan Grossman, the original remains shockingly self-possessed and well worth seeking out.