From the 1979 Tony Awards telecast: Robert Klein and Lucie Arnaz perform the title song from They're Playing Our Song, which ran a long, long time on Broadway. I saw the show in out-of-town tryouts and enjoyed it, largely on the strength of Mr. Klein's performance. I didn't think the book by Neil Simon was up to his then-current standards, sorta liked the music by Marvin Hamlisch and thought the lyrics by Carole Bayer Sager were far from Broadway-worthy…but audiences didn't flee. Matter of fact, despite a lack of Tonys and a few very bad reviews, the show did pretty good, notching over a thousand performances. This number is about as good as the show got…