. . . . "1983-02-02T20:00:00"^^ . . . "John Vallier, Piano" . "U.S. Debut\r\nAll-Chopin Program\r\nU.S. PREMIERE of Frédéric Chopin's MAZURKA IN F MINOR, OP. 68, NO. 4 (original, complete version)" . . . . . . . "solo recital" . .