原文: Godowsky, Leopold. Progressive Exercises for Stretching and Making the Fingers Indepentent. Godowsky, Leopold. Piano solo.
译文: Godowsky,利奥波德. For Stretching & Making the Fingers Independent. Godowsky,利奥波德. 钢琴独奏. For Strengthening the Fingers. For 3 Fingers.