1320729|Etude in G-Flat Major, Op. 10 No. 5 "Black Key" （降G大调练习曲，作品10第5首“黑键”）|60937|Nikita Magaloff|107633|The Best of Chopin|1761198|110|1|1|0|4402491|1761198|23|0|0|7734775|2517537|2659228|0|003huixH38zw3J|0015uT3F2ZZXuK|002gogsS1Xs1D6