From Buddy Holly and the Crickets to the Flatlanders, Terry Allen, and Natalie Maines, Lubbock, Texas, has produced songwriters, musicians, and artists as prolifically as cotton, conservatives, and windstorms. While nobody questions where the conservatives come from in a city that a recent nonpartisan study ranked as America's second most conservative, many people wonder why Lubbock is such fertile ground for creative spirits who want to expand the boundaries of thought in music and art. Is it just that "there's nothing else to do," as some have suggested, or is there something in the...