minor ii–V–i · F♯ minor

G♯ø7 – C♯7(♭9) – F♯m6

iiøG♯ø7 · G♯ B D F♯
VC♯7(♭9) · C♯ E♯ G♯ B D
iF♯m6 · F♯ A C♯ D♯

The minor ii–V–i: G♯ø7 (half-diminished), C♯7(♭9) and F♯m6 in F♯ minor. The flattened 9th on the V is the sound of a minor key arriving home — “Autumn Leaves” has this one too, every time it turns to the relative minor.

Shells — the left hand

Root, 3rd and 7th: the three notes that say what a chord is. Every jazz pianist learns these first.

G♯ø7 iiø · shell

B♭3G♯1F♯♭7

1 · ♭3 · ♭7

C♯7(♭9) V · shell

B♭7E♯3C♯1

1 · ♭7 · 3

F♯m6 i · shell

A♭3F♯1D♯6

1 · ♭3 · 6

Rootless voicings — the ones on the records

No root at all — the bass player has it — and the colour notes added instead. Watch how little the hand moves.

G♯ø7 iiø · rootless

B♭3D♭5F♯♭7G♯1

♭3 · ♭5 · ♭7 · 1

C♯7(♭9♭13) V · rootless

B♭7D♭9E♯3A♭13

♭7 · ♭9 · 3 · ♭13

F♯m6/9 i · rootless

A♭3C♯5D♯6G♯9

♭3 · 5 · 6 · 9

Why it works

The ♭5 of G♯ø7 is the same note as the ♭9 of C♯7(♭9), and it falls to the 5th of F♯m6; the ♭7s slide to the 3rds exactly as in major. The tonic is written as a minor 6th here — the m7 or m(maj7) are just as common, and the ear accepts all three.

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