The Mozart work is a doubtful attribution. Editions published by Bärenreiter, Edition de L'Oiseau-Lyre, Peters, Bote & Bock, and Breitkopf & Härtel. Compact disc. Program notes by Peter Cossé, and additional brief notes on the Festival by Gerold Hug and Marlene Weber-Schafer, in German with English translations (11 pages : portrait) inserted in container. Recorded May 11, 1962, Schwetzinger Schloss, during the Schwetzinger Festpiele. Rudolf Mittag, artistic director ; Bernd Losen, Frau Fleck, sound engineer. Wilhelm Kempff, piano.