I am one of those suckers that play scales in all keys on a daily basis. That's how I was taught and I'm glad that I stuck with it. It only takes a couple of minutes but the rewards are endless. Scales are your best friend when it comes to chords, runs, and arpeggios.
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最猖獗的人权侵犯 者讨论其他国 家的人权局势而忽略本国严重的人权 问题是何等伪善。