. . . . "Entered from program calendar, advertisement in 4/6/1951 program, and New York Times concert listing and review.\r\n\"Opera and Concert Programs of the Week.\" New York Times (1923-Current file): 102. Apr 08 1951. ProQuest. Web. 12 Dec. 2013.\r\n\"Concert Debut Here By Canadian Pianist.\" New York Times (1923-Current file): 29. Apr 09 1951. ProQuest. Web. 12 Dec. 2013.\r\nNEW YORK PREMIERE of William Spielter's GUARACHA MEXICANA" . . . "Melvin Stecher, Piano" . . . . "1951-04-08T20:30:00"^^ . "solo recital" . .