Piano improvisation (鋼琴即興彈奏) ~ Used C major Scale Bass part (以低音部C大調音階為主軸，配上右手和弦)

Used C major Scale Bass part to improvisation complete harmonic

鋼琴即興彈奏~以低音部C大調音階為主軸，配上右手和弦

piano performance only

https://youtu.be/ffs1vwoa0Fk

Free courses in basic music theory

including keyboard improvisation and harmonic structure

(鍵盤即興與和聲架構等音樂基本理論免費課程)

https://youtube.com/playlist?list=PLRNX_xWyPWAxp86rgwfhH0zwD9oFTsh-p

Musical Analysis

(樂曲分析)

https://youtube.com/playlist?list=PLRNX_xWyPWAzwAE-gUKuQxBwPfiTmue-8