音阶和琶音是最基本的钢琴运行技术；
研究他们的音乐之后，我开始明白音阶和扫琶音的重要了。
After studying their music, I became aware of the beauty and importance of arpeggios and chord tones.
最重要的事情是你演奏的音阶和扫琶音有音乐感并且适合和弦进行。
The most important thing is that the scales and arpeggios you play are musical and fit the chord progression.
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