John Lennon (1940–1980) was a founding member of The Beatles and one of the most influential songwriters of the 20th century. His work spanned from early rock and roll through experimental studio production, drawing from diverse musical traditions including folk, Indian classical music, and avant-garde composition. As a solo artist, Lennon continued to challenge conventional songwriting structures while crafting deeply personal material that resonated across generations.
Lennon's approach to melody and harmony, often stripped down to essential elements, makes his songs accessible for arrangers and instrumentalists at all levels. His catalog remains invaluable for music education because it demonstrates how simple, direct songwriting can carry profound emotional weight.