A catch all term that delineates the depth and breadth of the first flowering of guitar-driven blues, embracing solo, duo, and string band performers. The term also provides a convenient general heading for all the multiple regional styles and variations (Piedmont, Atlanta, Memphis, Texas, Acoustic Chicago, Delta, ragtime, folk, songster, etc.) of the form. While early Piano Blues and Classic Female Blues often fall into this genre, Country-Blues is primarily -- but not exclusively -- a genre filled with acoustic guitarists, embracing a multiplicity of techniques from elaborate fingerpicking to the early roots of slide playing.