26.47Level 15 — minor iiø–V with extensions

Dm7♭5 → G7♭9 → Cm.

Try practical voicings.

Dm7♭5:

LH D-A♭

RH F-C.

G7♭9:

LH G

RH F-B-A♭.

Cm6/9:

LH C-G

RH E♭-A-D.

Listen to voice movement.