Thanks for helping improve the accuracy of the site. We’ve noted what item you were on; please now visit the web page of the duplicate of production of West Side Story, by Leonard Bernstein, Arthur Laurents, and Stephen Sondheim, Shaftesbury Theatre, Shaftesbury Avenue, London 1963 – Present Day, 19th December 1974 – 1975 and click the button that will have appeared there.

If they have the exact same name, a search for production of West Side Story, by Leonard Bernstein, Arthur Laurents, and Stephen Sondheim, Shaftesbury Theatre, Shaftesbury Avenue, London 1963 – Present Day, 19th December 1974 – 1975 will probably help.