Why Tammy Wynette Matters

With hits such as “Stand By Your Man” and “Golden Ring,” Tammy Wynette was an icon of American domesticity and femininity. But there were other sides to the first lady of country. Steacy Easton places the complications of Wynette's music and her biography in sharp-edged relief, exploring how she made her sometimes-tumultuous life into her work, a transformation that was itself art.

Wynette created a persona of high femininity to match the themes she sang about-fawning devotion, redemption in...