is an early style of rock and roll that emerged in the United States during the 1950s, blending rhythm and blues with country and hillbilly music. Known for its upbeat rhythms, slapback echo vocals, and twangy guitar lines, the genre was popularized by artists like Elvis Presley, Carl Perkins, and Gene Vincent. Rockabilly’s energetic sound and rebellious spirit helped shape the foundation of rock music and continues to influence punk, garage rock, and psychobilly.