How did the advent of the electric guitar transform music genres and performance styles in the 20th century?

The electric guitar, introduced in the early 20th century, stands as one of the most revolutionary instruments in music history. Its ability to amplify sound opened new avenues for musicians, giving birth to genres like rock 'n' roll, electric blues, and heavy metal. Guitar legends such as Jimi Hendrix, Eric Clapton, and Chuck Berry utilized the electric guitar to redefine music performance and introduce unprecedented sonic possibilities. This shift not only expanded the capabilities of musical expression but also influenced the cultural zeitgeist by providing a soundtrack to significant societal changes and youth movements. Understanding its impact invites a deeper appreciation for how technological innovation can shape the evolution of artistic expression across decades.