. . "Concerto in D" . . . . . . . "Apollon musag\u00E8te" . . . . "London : prod. Virgin classics Ltd, P 1990" . . . . . "Concerto in D" . "revised version 1947" . . "Apollon musag\u00E8te" . . "Dumbarton Oaks" . . "Dumbarton Oaks" . . . . .