In a primary color, Taylor Swift captures the essence of her fourth record: it represents her taste for vengeance, her hot-blooded romantic streak, and the neon-lit pulse of a dance floor. The banjo pluck of the title track and acoustic ballad “All Too Well” will resonate with country fans, but glossy singles like “We Are Never Ever Getting Back Together'' and “I Knew You Were Trouble” seem destined for a broader audience—one that’s just as vivid as the title suggests.