The Public Domain
New York Times: 1,000 Singers Trying to Find B Flat, August 11, 2013
And here's coverage of the performance.
NPR: On The Steps Of Lincoln Center, A Choir The Size Of An Army, Weekend Edition, August 14, 2016
WQXR, 1,000 Voices Unite for Premiere of 'The Public Domain', August 14, 2016
Epoch Times: Harmony and Innovation at 50th Mostly Mozart Festival, August 14, 2016
Thank you New York City, Lincoln Center Festival and Mostly Mozart