F♯6

F♯6 is the f# major 6th chord, spelled F♯ – A♯ – C♯ – D♯. a major triad sweetened with the sixth — settled, vintage, and smoother than a maj7 in many endings.

The keys
C4C5C6
F♯ – A♯ – C♯ – D♯
Practise this chord

Plug in your MIDI keyboard and let Coach Tshepho drill you on F♯6 — it plays the chord, names any wrong notes as you play, and moves you on when you nail it.

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What's inside F♯6
NoteInterval from rootDegree
F♯Root1
A♯Major 3rd3
C♯Perfect 5th5
D♯Major 6th6
Inversions
PositionKeys (low → high)
Root positionG♭4 – B♭4 – D♭5 – E♭5
1st inversionB♭4 – D♭5 – E♭5 – G♭5
2nd inversionD♭5 – E♭5 – G♭5 – B♭5
3rd inversionE♭5 – G♭5 – B♭5 – D♭6
A working voicing

Split the chord between two hands the way working players do — a solid shell low down, the colour tones up top:

HandKeys
Left (shell)G♭2 – D♭3
Right (colour)B♭4 – E♭5
Where F♯6 lives

As the I chord

F♯6 → B → D♭ → F♯6

The classic I–IV–V–I motion with this chord as home.

In a ii–V–I

A♭m7 → D♭7 → F♯6

The strongest cadence in harmony, resolving onto this chord.

Put F♯6 under your fingers

Hear every voicing, see the keys light up, and drill it in the interactive Chord & Voicing Lab.

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Major 6th in every key
C6 C♯6 D6 E♭6 E6 F6 G6 A♭6 A6 B♭6 B6
Play it over a groove
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