Rock videos have their antecedents in film and television images, although music in films is usually background music. Television made possible the live transmission of musical numbers with visuals. The musical television commercial is an amalgam of conventions, with background music suddenly erupting into text, unheard by the characters but…

As jazz music found its way onto the public agenda between 1921 and 1929 the "New York Times" became a major forum for the controversy surrounding the new music form. Although jazz was played mostly by black musicians, this fact was seldom reflected in the newspaper's stories, and the specter of racism loomed just beneath the surface of…