This 12-bar minor blues has a clear, accessible layout with a slightly jazz-leaning middle and turnaround. The opening is spacious, sitting on the i minor 7 for four full bars, which gives singers, melody players, and soloists plenty of room to settle into the groove and develop ideas without having to chase fast-moving harmony. Bars 5 and 6 move to the iv minor 7 for two bars before returning to the I7 in bars 7 and 8, creating a familiar contrast between minor and dominant colours. The main harmonic twist comes in bars 9 and 10, where a common jazz-blues ii–V move appears, leading from ii minor 7 to V7, before dropping back to i minor 7 in bar 11 and finishing on V7 in bar 12 for a turnaround. Overall, it feels straightforward to navigate, but with enough harmonic motion in the last third to give improvisers something more to outline.