The show also featured many jazz songs played by Allen and members of the show's band, the Donn Trenner Orchestra, which included such virtuoso musicians as guitarist Herb Ellis and flamboyantly comedic hipster trombonist Frank Rosolino (whom Allen credited with originating the "Hiyo!" chant later popularized by Ed McMahon). While the show was not an overwhelming success in its day, David Letterman, Steve Martin, Harry Shearer, Robin Williams, and a number of other prominent comedians have cited Allen's "Westinghouse show," which they watched as teenagers, as being highly influential on their own comedic visions.