1969 Just over forty years ago, the Beatles and composer Karlheinz Stockhausen arranged to meet in New York City to plan a joint concert. No such performance would ever take place. But its tantalizing promise is the departure point for Alarm Will Sound’s 1969. Told through their own words, music, and images, 1969 is the story of great musicians—John Lennon, Karlheinz Stockhausen, Paul McCartney, Luciano Berio, Yoko Ono, and Leonard Bernstein—striving for a new music and a new world amidst the turmoil of…