The Sound of 9/11

 In my diary entry of 9/11/2011 I wrote:Beautiful morning, as it was 10 years ago. [Watched the commemoration]. Things I liked: The power of names and how musically they are recited. Music performed at ceremonies is always immediately powerful and resonant: The sound of an airplane, the sound of memory...On the morning of 9/11/2001 I was on the El on the way to work. I recall that I was reading a