<P> Distinctive styles of American popular music emerged early in the 19th century , and in the 20th century the American music industry developed a series of new forms of music , using elements of blues and other genres of American folk music . These popular styles included country , R&B , jazz and rock . The 1960s and 1970s saw a number of important changes in American popular music , including the development of a number of new styles , such as heavy metal , punk , soul , and hip hop . Though these styles were not in the sense of mainstream , they were commercially recorded and are thus examples of popular music as opposed to folk or classical music . </P>
<P> Distinctive styles of American popular music emerged early in the 19th century , and in the 20th century the American music industry developed a series of new forms of music , using elements of blues and other genres of American folk music . These popular styles included country , R&B , jazz and rock . The 1960s and 1970s saw a number of important changes in American popular music , including the development of a number of new styles , such as heavy metal , punk , soul , and hip hop . Though these styles were not in the sense of mainstream , they were commercially recorded and are thus examples of popular music as opposed to folk or classical music . </P>
how did american popular culture change around the turn of the 20th century
how did american popular culture change around the turn of the 20th century
developed a series of new forms of music using elements of blues and other genres of American folk music
developed a series of new forms of music using elements of blues and other genres of American folk music