Ringo Starr anchored the Beatles with a smile and a thundering backbeat, qualities he'd never lose during the group's heyday and held onto throughout his long solo career. As a drummer, his unconventional parts were a defining compositional feature of the band's sound and his laid-back charisma endeared him to fans, especially during their early days. While John Lennon, Paul McCartney, and to a lesser extent, George Harrison, served as the band's frontmen, Starr enjoyed his share of the spotlight. A natural acting ability helped him steal scenes in their feature films A Hard D...