原文: Etude 1.52.02.53.0 for Piano Solo from 25 Etudes using Symmetry, Mirroring, and Intervals. One more left in the series, stay tuned.
译文: 21世纪,练习曲和练习,曲目,一般教学,世俗. 8 notes, and the piece builds back up to a series of harmonic cadences culminating on C Major. 钢琴方法乐谱.