You're welcome, John.

I studied theory, scales, chords, improvisation, chord substitution, arpeggios, and counterpoint when I was at the music academy many years ago and when I studied organ. Those were and still are invaluable lessons, whether one's an amateur or professional. A musician's never done learning.

Please go ahead and share.
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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。