Chuck Berry is a musician known for his influence on the development of rock music. He pioneered key elements of the genre, blending rhythm and blues with distinctive guitar riffs and storytelling lyrics. Berry's hit songs like "Johnny B. Goode" and "Roll Over Beethoven" defined the sound of rock 'n' roll, inspiring countless artists. His energetic performances and stage presence set a standard for future rock musicians. As a trailblazer, Berry's contributions to music have been celebrated, and he is often regarded as one of the foundational figures in shaping the genre's evolution.