Finger power:
10,11: 每个measure 放松。提高速度

Technique:
Tone quality, no accent. Left hand 下行2指有accent. Chord 注意pinkie弹清楚。分解和弦左手3，4，5指弹完要及时拿起，不要保持。
This week

Sonatina:
Measure 19 wrong notes. Staccato 太黏。measure 35 use wrist rotation 声音才歌唱。左手的melody, obstinato, three voicing. Target practice. Arm rotation. pinkie don't hold too long. 数拍子. Try to memorize whole song.

Ballade
开头chord不sure,要抓住pinkie. Count beat. 力量的保持。make long phrases. 结尾不整齐。