. . "Vladimir Ashkenazy, Piano" . . "1979-02-21T20:00:00"^^ . . "benefit performance" . "Licensee: National Multiple Sclerosis Society\r\nBenefit for the Jacqueline du Pre Research Fund of the National Multiple Sclerosis Society \r\nBooking ledger indicates a tape letter was signed for this performance." . . . . "solo recital" . . .