Learning operatic roles is ongoing, and I find that I can learn on the train or subway, during a manicure, getting my hair done, and even while driving if I only look at the score at red lights.

青竹 云海 晨光 星夜 荷风 晴雪 秋山 听海 沙丘 森语 梅影 花野 听雨 晴窗 暮色 橘光