Nicknamed "the Quiet Beatle" at the height of Beatlemania, George Harrison did indeed seem somewhat reserved compared to the other members of the Fab Four. He favored wry wit to Ringo Starr's clowning, and he never indulged in either John Lennon's penchant for controversy or Paul McCartney's crowd-pleasing antics. He preferred sly provocations to larger-than-life bravado. Harrison's measured, considered persona was reflected in his music, particularly his clean, composed lead guitar parts but also in his earliest songs for the Beatles where he didn't seem to waste a line. With the introduction of psychedelics, spirituality and Indian music in the mid-'60s, George's horizons expanded considerably and he started to come into his own as a musician, releasing a pair of experimental albums on Apple's Zapple offshoot before settling into a songwriting style that spliced Dylanesque introspection with his natural pop grace, while also developing a unique slide guitar technique that owed nothing to the blues. Later Beatles albums hinted at this flowering of talent; The Beatles and Abbey Road contained some of his strongest work, with the latter including the standard Something, a song Frank Sinatra called “the greatest love song of the past 50 years.”