Mr. Belvedere the Pittsburgh Media Group (PMG), a consortium of public officials and Western Pennsylvania media. Dungan and Stein used it for story ideas during season one after the PMG pitched several studio groups in Los Angeles in January 1985. "People were impressed... the calendar has Pittsburgh scenes for each month. The Bridge of Sighs is February. The PPG Building is March. Three Rivers Stadium gets three months." The show's theme song, "According to Our New Arrival," was performed by ragtime singer Leon Redbone. It was written by Judy Hart-Angelo and Gary Portnoy, who also co-wrote the theme songs to "Cheers" and
Where Everybody Knows Your Name for a new musical he was producing. On a whim, Hart, who had never written a song, approached Portnoy, who had never written for the theater. Together they set out to compose the words and music for the musical named "Preppies". In the spring of 1982, Judy, now using her full married name of Judy Hart Angelo, sent a tape of "Preppies"' opening number "People Like Us" to a friend in California, who then passed it on to television producers Glen and Les Charles. Upon hearing it they each felt that with a lyric re-write "People Like Us" would be