Studies on Chopin's Etudes Band 4 No. 31-40 肖邦 练习曲 钢琴练习曲

曲目:
op.25 No.4 I. A minor (left hand) - II. F minor - op.25 No.5 I. E minor - II. C sharp minor - III. B flat minor (left hand) - op.25 No.6 G sharp minor (in thirds) - op.25 No.8 D flat major (in sixths) - op.25 No.9 I. G flat major - II. G flat major (left hand)