. . . "symphony orchestra performance" . . "Orchestra U.S.A." . "1965-01-29T20:30:00"^^ . . . . . . . "WORLD PREMIERE of Teo Macero's PRESSURES \r\nWORLD PREMIERE of Jimmy Giuffre's HEX\r\nWORLD PREMIERE of Hall Overton's SONORITIES FOR ORCHESTRA\r\nNEW YORK PREMIERE of Harold Farberman's MEDEA (EXCERPTS)\r\nNEW YORK PREMIERE of Gunther Schuller's JOURNEY INTO JAZZ" . . . . . . .