I was wrong about when the Cool performance happened. My VHS copy is in better condition but a watchable version was uploaded to Youtube since the last time I looked.
Apparently it was performed before the better known Balcony scene performance:
"Because Jerome Robbins would not allow any scenes from West Side Story to be performed on television during the show’s first year, Sullivan had to wait. On September 14th 1958, a week shy of the show’s first anniversary, the cast performed a minimalist, yet smooth, performance of “Cool” with Hank Brunjes leading the pack as Riff. That night was a big evening for the musical as the nation got a preview of this critically acclaimed show. In addition, the director and master choreographer, Jerry Robbins, was introduced by Sullivan. After the live show, Sullivan gave the only tape of the performance to Robbins. It remained unseen until 2008, when researchers found it while preparing an American Masters program on Robbins.
West Side Story returned to the Sullivan stage a few months later when Broadway leads Carol Lawrence and Larry Kert were guests. On November 2nd 1958, they performed the balcony scene on The Ed Sullivan Show stage and sang “Tonight” as Maria and Tony. The power of Sullivan as an outlet was obvious, as Lawrence recalled, after performing that evening, “it was just lines around the block” with people waiting to purchase tickets to the show. “It was as if the American public as a whole had gotten a taste of it and then everybody coming to New York had to see our show. We ran to standing room only as a result of Mr. Sullivan’s exposure.” "
(From an Ed Sullivan site that lists what you can license from them.)
Updated On: 9/24/15 at 05:23 PM