原文: Etude 0.5 3.0 for the Left Hand Alone, from 25 Etudes using Symmetry, Mirroring and Intervals. Pedal or not, as you see fit.
译文: Etude 0.5 3.0 for the Left Hand Alone, from 25 Etudes using Symmetry, Mirroring and Intervals composed by Michael Bomier. 钢琴方法乐谱.