They draw freely from the old school and the old world, but The Waybacks are no throwback. They've been erroneously pigeonholed as a bluegrass band and celebrated as purveyors of "acoustic mayhem." They are as uninhibited and unpredictable as the eclectic San Francisco Bay area that claims them, and for nearly a decade, their experiments have always proven sharp-witted and musically dazzling. They're living proof that in music anyway, evolution and intelligent design are entirely compatible.