"chamber music performance" . . "Entered from New York Times concert listing and review (\"Concerts of Week,\" New York Times, Nov. 9, 1930, pg. X10; \"Lener Quartet Plays Again,\" Nov. 15, 1930, pg. 20) and advertisement in the 11/8/1930 program." . . . . "1930-11-14T20:30:00"^^ . . "Léner Quartet" . . .