4854627|降G大调练习曲，作品10 “黑键”|168271|Ignaz Friedman|66800|Naxos Historical: The Master of Piano - Friedman & Rubinstein|1478681|92|1|1|0|3696164|1478681|23|0|0|3822568|1380664|2139733|0|00121SpR2GKsE4|000EAy5r0L2EJZ|002GJXqa3hj0bF
4854627|降G大调练习曲，作品10 “黑键”|168271|Ignaz Friedman|66800|Naxos Historical: The Master of Piano - Friedman & Rubinstein|1478681|92|1|1|0|3696164|1478681|23|0|0|3822568|1380664|2139733|0|00121SpR2GKsE4|000EAy5r0L2EJZ|002GJXqa3hj0bF