William Copley (artist) occurring in America when he returned to New York in the 1960s. Artists like Andy Warhol, Christo, Roy Lichtenstein and many others were frequent visitors at Copley's studio on Lower Broadway. Copley believed that pop art had always interested him, claiming American pop art had much to do with "self-disgust" and "satire." In 1967, after a divorce with his second wife, Noma, Copley and new friend Dmitri Petrov decided to publish portfolios of 20th-century artist collaborations with the abbreviation SMS (for "Shit Must Stop"). Copley's Upper West Side loft became a meeting place for performers, artists, curators, and composers to
American pop American pop American pop is pop music in the United States. American folk singer Pete Seeger defined pop music as "professional music which draws upon both folk music and fine arts music". An early genre of American pop music was the swing craze, a popular dance style in the early part of the 20th century. Jazz artist Rudy Vallée became what was perhaps the first complete example of the 20th century mass media pop star. Vallée became the most prominent and, arguably, the first of a new style of popular singer, the crooner. One of the most successful crooners was