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
Michael Portnoy Michael Portnoy Michael Portnoy is an American multimedia artist, choreographer, musician, actor and curator. He calls himself a "Director of Behavior". He has been described in "Art in America" as "one of the most interesting performance artists anywhere". Portnoy was born in Washington, D.C., and studied comparative literature and creative writing at Vassar College and theater at the National Theater Institute at The Eugene O'Neill Theater Center. After moving to New York City, he formed several short-lived experimental theater groups and then began concentrating on solo performance. His early performance works, such as "Gymnastics and Schizophrenia" and "5teen3sy: Kicking Games