It's a summer of intersections between theater and political commentary, with an upcoming Broadway show that calls itself "subversive." It has WNYC's Sara Fishko thinking about Broadway, music, and politics - in this edition of Fishko Files.

Michael Moore's one-man Broadway show, "The Terms of My Surrender," starts previewing at the Belasco Theatre tomorrow.

Jack Viertel is the Senior VP of Jujamcyn Theaters and Artistic Director of New York City Center Encores!. He has been involved in dozens of productions including "City of Angels" and "Angels in America," and is the author of The Secret Life of the American Musical: How Broadway Shows are Built.

Laurence Maslon teaches at NYU's Tisch School of the Arts and is the host of WPPB's Broadway to Main Street. His most recent publication is American Musicals: The Complete Books and Lyrics of Sixteen Broadway Classics.