In his most obvious contribution to music as lead guitarist for the Beatles, George Harrison provided the band with a lyrical style of playing in which every note mattered. Later on, as a songwriter with the Beatles and subsequently as a solo artist, Harrison used his celebrity and his musical sensibilities to try and raise the awareness of millions of listeners about issues much bigger than music, especially the life of the spirit, and the living (and dying) situations of people in parts of the world that not a lot of westerners usually thought about. And yet, for all of that, and a journey through life that took him to musical horizons he scarcely could have imagined at his start in Liverpool, Harrison was also one of the humblest of superstars -- in his last decade, he still preferred to describe himself as "just an old skiffle man."