Byzantine Singers Entered from New York Times concert listing and review and program calendar. Greenhaus, Ben. "Concert and Opera Programs of the Week." New York Times (1923-Current file): 120. Nov 04 1951. ProQuest. Web. 7 Jan. 2014. "Quintet Gives Concert." New York Times (1923-Current file): 21. Nov 12 1951. ProQuest. Web. 7 Jan. 2014. WORLD PREMIERE of Henry Cowell's EVENSONG AT BROOKSIDE vocal performance 1951-11-10T20:30:00