Pop music sampling (from the 1980s) have also been utilized as methods for the creation and elaboration of pop music. By the early 1980s, the promotion of pop music had been greatly affected by the rise of music television channels like MTV, which "favoured those artists such as Michael Jackson and Madonna who had a strong visual appeal". The latter half of the 20th-century included a large-scale trend in American culture in which the boundaries between art and pop music were increasingly blurred. Between 1950 and 1970, there was a debate of pop versus art. Since then, certain music publications have embraced
French pop music pop music was easily distinguishable from the earlier category of French music called chanson in English. Eventually the early French pop music and the chanson styles crossed over and combined. French pop music can be heard on radio stations in France, such as NRJ, RTL 2, Virgin Radio (formerly Europe 2), Radio Nova, Chérie FM, and others. (There are francophone radio stations outside France, but the ones in France are the most influential with respect to French pop music.) Besides French pop music, these radio stations typically play mainstream pop music (in English) as well as Latin pop, Italian pop,