3つの新練習曲:Etude in A flat, Op. posth. " Méthode des méthodes "
Ashkenazy plays Chopin: Vol. I - Etudes & More Vladimir Ashkenazy , Frédéric François Chopin 1733932800000
Ashkenazy plays Chopin: Vol. I - Etudes & More Vladimir Ashkenazy , Frédéric François Chopin 1733932800000