. "symphony orchestra performance" . "Mstislav Rostropovich, Cello with the London Symphony Orchestra" . . . . . . . . . "WORLD PREMIERE of Lukas Foss' CONCERT FOR CELLO AND ORCHESTRA\r\nU.S. PREMIERE of Boris Tchaikovksy's PARTITA" . "1967-03-05T20:30:00"^^ . . .