Harmonica Observatory · 口琴觀測站
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A Korean chromatic harmonica teaching institution and source of teaching materials and videos, focusing on adult harmonica education, instructional materials, demonstration performances, chromatic harmonica and THMF exchanges.
韓國的半音階口琴口琴教學機構與教材與影音來源，關注成人口琴教學、教材、示範演奏、半音階與THMF交流。
South Korea
Harmonica Observatory · 口琴觀測站
Loading · 載入中 · 読み込み中 · 불러오는 중