Joey IzzoのFinal Pitch解説
https://youtu.be/gXPNAROKP1A?t=894
そのまま
Fmaj7sus2 Dm7 Csus2/E Em/A (Key of C)
E/F# B5/C# G#m7 Bmaj7sus2/D# F#add11(Key of B)
Cmaj7sus2 Am7 Gmaj7/B Cmaj7sus2 (Key of G)
D/E Bm/E A5/B F#m7 Aadd9/C# Eadd11 F#m (Key of A)
Fmaj7 sus2 Dm7 Csus2/E Em7/A (Key of C)
単純化+ディグリー
IV - IIm - I/III - IIIm/VI (Key of C)
IV/V - I5/II - VIm - I/III (Key of B)
IV - IIm - I/III - IV (Key of G)
IV/V - IIm/V - VIm - I/III - V - VIm (Key of A)
IV - IIm - I/III - III/VI