Music history of the United States in the 1960s and symphonic music, is often taken as the key recording in progressive rock, helping the widespread adoption of the genre in the early 1970s among existing blues rock and psychedelic bands, as well as newly formed acts. Chubby Checker during the early 1960s popularizes the enduring dance craze The Twist with his hit cover of Hank Ballard's R&B hit "The Twist". Gerry Goffin and Carole King become a very influential duo in pop music, writing numerous number one hits including the first song to ever reach number one by a girl group, The Shirelles "Will You Love Me Tomorrow" and
The Pale King of comedy and deep sadness in scenes from daily life." Although Little, Brown and Company set "The Pale King"s publication date for April 15, 2011, Amazon.com and Barnes & Noble were allowed to sell copies of the novel through their websites as early as March 22, 2011. That elicited protest from many bookstore owners, who felt it put them at an unfair disadvantage. Little, Brown defended the split dates, maintaining it was common practice. Richard Rayner wrote in the "Los Angeles Times" that "The Pale King"s subjects are "loneliness, depression and the ennui that is human life's agonized bedrock, 'the