這裡是【琥珀琴師Louis】YouTube官方頻道 —一個來自2.5次元的鋼琴師 — 擅長New Age以及流行與古典音樂的跨界演奏風格 — 於2020年擔任「全國鋼琴考級曲分級大賽」總決賽評委 This is the official YouTube channel of [琥珀琴師Louis] — Expert in New Age and cross-border performance of popular and classical music — He was invited to serve