[Instrumental] [Intro] [overdriven electric guitar boogie riff, E major] [drums enter with shuffle beat, open hi-hat] [Section A] [second electric guitar enters with lead fills] [Hammond B3 organ pads with Leslie swell] [walking bass line] [Section B] [blues harp harmonica solo with distorted tone] [rhythm guitar maintains shuffle pattern] [snare rolls and cymbal crashes] [Outro] [lead guitar call-and-response with harmonica] [final sustained E major chord with organ vibrato]
