John Lennon was an English singer, songwriter, and peace activist best known as a founding member of The Beatles. With his sharp wit, visionary songwriting, and fearless creativity, he helped redefine popular music in the 1960s and beyond. Lennon’s solo work, including songs promoting love and peace, reflected his deep social consciousness and raw emotional honesty. Blending rock, pop, and avant-garde influences, his music continues to inspire generations with its authenticity, innovation, and timeless message of unity and self-expression.