Historically, the notes of scale systems anywhere have been based on these pure harmonics.
历史上,任何地方的音阶系统的音符都是基于这些纯谐波。
-- Lara St. John 拉拉圣约翰
Historically, the notes of scale systems anywhere have been based on these pure harmonics.
历史上,任何地方的音阶系统的音符都是基于这些纯谐波。
-- Lara St. John 拉拉圣约翰