Which musicians shaped Chicago blues after World War II?

Following World War II, the Chicago blues style emerged as musicians—many of whom were part of the Great Migration from the South—transformed acoustic Delta blues into an electrically amplified, ensemble-based sound.123

Key figures who shaped this genre include:

• Muddy Waters: A central architect of the style, he pioneered the use of the electric guitar to amplify traditional Delta blues, recording seminal hits for Chess Records.145
• Howlin’ Wolf: Known for his powerful, raspy voice and aggressive stage presence, he was a vital force in the urban blues scene.65
• Little Walter: A virtuoso who revolutionized the harmonica by playing it directly into a microphone to create a distorted, expressive sound.15
• Willie Dixon: A prolific bassist and songwriter whose compositions provided the foundation for many classic Chicago blues recordings.75
• Bo Diddley, Elmore James, Jimmy Reed, and Buddy Guy: Instrumental performers who further defined the genre's gritty, amplified aesthetic.15
• Koko Taylor: A prominent blueswoman who became a leading voice in the Chicago scene.15