The BeatlesThe impact of the Beatles upon popular music cannot be overstated; they revolutionized the music industry and touched the lives of all who heard them in deep and fundamental ways. Landing on these shores on February 7, 1964, they literally stood the world of pop culture on its head, setting the musical agenda for the remainder of the decade. The Beatles' buoyant melodies, playful personalities and mop-topped charisma were just the tonic needed by a nation left reeling by the senseless assassination of its young president, John F. Kennedy, barely two months earlier. Even adults typically given to scorning rock and roll as worthless "kid's stuff" were forced to concede that there was substance in their music and quick-witted cleverness in their repartee. Without exaggeration, they transfixed and transformed the world as we knew it, ushering in a demographic shift in which youth culture assertively took over from its stodgy Eisenhower-era forbears.The long journey resulting in the mob scene that greeted the Beatles' arrival at Kennedy Airport began in Liverpool back in 1958. A series of groups, including the Quarrymen and the Johnny and the Moondogs, variously included Liverpool natives John Lennon, Paul McCartney and George Harrison. With a rhythm section consisting of bassist Stu Sutcliffe (an art student with great looks and scant musical ability) and drummer Pete Best, the group assumed the name "the Beatles." The group became a fixture on the rough-and-tumble bar scene in Hamburg, Germany, where their five-set-a-night marathons helped mold them into a tight performing unit. Their early repertoire consisted of well-chosen rock and roll and rhythm & blues covers, running the gamut from ...