Feelgood, toe-tapping, jazz band. Easy-going but a bit lively as well. Uplifting and a little bit playful. Drums, upright bass, piano forms the basis, and electric jazz guitar, trumpet and clarinet take turns soloing. Can be historical / retro, or contemporary. A timeless sound, really.
Classic, doom-laden blues with attitude. Historical sounding, authentic / genuine blues guitar from a bygone era. Think 'O Brother Where Art Thou'; history / retro, perhaps New Orleans / Southern / probibition era, depression era, or older. Dobro / Blues guitars.