Popular music of the United States in the 1970s saw various forms of pop music dominating the charts. Often characterized as being shallow, 1970s pop took many forms and could be seen as a reaction against the high-energy and activist pop of the previous decade. It began with singer-songwriters like Carole King and Carly Simon topping the charts, while New York City saw a period of great innovation; hip hop, punk rock and salsa were invented in 1970s New York, which was also a center for electronic music, techno