British band The Beatles, formed in Liverpool in 1960, became the most influential group in the history of popular music. With albums like "Revolver", "Sgt. Pepper’s Lonely Hearts Club Band", and "Abbey Road", The Beatles constantly reinvented their sound and songwriting. Their blend of melody, experimentation, and charm changed music forever. A lesser-known fact is that the final chord of "A Day in the Life" rings for nearly a full minute, played simultaneously on three pianos to achieve its famous echo.
