"Pittsburgh Symphony Orchestra" . "symphony orchestra performance" . . . . . . . . . . . . . . "2002-11-12T20:00:00"^^ . . . "There was a pre-concert lecture at 7:00PM on stage with Ara Guzelimian.\r\nBartok's Piano Concerto No.3, originally scheduled, was changed to Brahms Piano Concerto No.1." .