Orson Welles "First Person Singular", with the formula that Welles would play the lead in each show. Some months later the show was called "The Mercury Theatre on the Air". The weekly hour-long show presented radio plays based on classic literary works, with original music composed and conducted by Bernard Herrmann. The Mercury Theatre's radio adaptation of "The War of the Worlds" by H. G. Wells October 30, 1938, brought Welles instant fame. The combination of the news bulletin form of the performance with the between-breaks dial spinning habits of listeners was later reported to have created widespread confusion among listeners who
The Orson Welles Almanac Welles brought together for the show were an important force in the revival of traditional New Orleans jazz in the 1940s. ""The Orson Welles Almanac" was a format that intrigued Welles throughout the early 1940s," wrote radio historian John Dunning. "It consisted of everything from odd facts to jazz." The idea of doing such a variety show occurred to Welles after his success as substitute host of "The Jack Benny Program", radio's most popular show. When Jack Benny contracted pneumonia on a performance tour of military bases, Welles hosted four consecutive programs (March 14–April 4, 1943) and was Benny's first