Skip to content

F♯6 Chord: Guitar, Piano and Notes

The F♯6 chord is a major sixth chord built on the root note F♯. Its notes are F♯, A♯, C♯ and D♯. It's enharmonically the same chord as G♭6.

Transpose
Quality
Short answer

Major sixth chords sound bright and settled without the pull of a seventh. Adding a major sixth to a major triad gives a warm, slightly retro colour that filled swing bands and fifties pop, and it still ends a song beautifully.

Notes
F♯ · A♯ · C♯ · D♯
Formula
1 · 3 · 5 · 6
Semitones
0 · 4 · 7 · 9
Note
F♯
Quality
Major 6
Symbol
F♯6

F♯6 on piano

4 notes
View:
Piano diagram of the F♯6 chord

Switch to the interactive diagram to hear the chord, change voicing and swap finger numbers for note names.

To play F♯6 on piano, place your right hand with your thumb on F♯, index finger on A♯, middle finger on C♯ and little finger on D♯. Press the keys together and listen for an even sound. On the keyboard every note of F♯6 is a black key. The thumb starts on a black key, so slide the whole hand a little further in, towards the fallboard. Practice moving in and out of the chord slowly, then bring in a metronome.

  • F♯1
  • A♯3
  • C♯5
  • D♯6

F♯6 on guitar

View:
Guitar chord diagram of the F♯6 chord

Switch to the interactive diagram to hear the chord, change voicing and swap finger numbers for note names.

On guitar, F♯6 is commonly played with the voicing shown above. This one is a barre at fret 1: keep the index finger flat across the strings and curve the others so they don't mute the strings next to them.

F♯ · A♯ · C♯ · D♯

Play F♯6 on the online piano

Free, in your browser: play with the mouse, your computer keyboard or a USB MIDI keyboard. No sign-up.

Open the piano

F♯6 chord notes

Also known as G♭6

DegreeIntervalSemitonesNoteHear
1Root0F♯(F#)
3Major third4A♯(A#)
5Perfect fifth7C♯(C#)
6Major sixth9D♯(D#)

How to use the F♯6 chord

The F♯6 chord is built from a root, a major third, a perfect fifth and a major sixth. Start at the root F♯ and stack the intervals to get the whole chord: F♯, A♯, C♯ and D♯. The same formula gives you the chord in any other key.

Major sixth chords work as a softer substitute for a major triad, especially as a final chord where a maj7 would sound too jazzy. Swing, rockabilly, bossa nova and country all lean on them.

How F♯6 differs from similar chords

F♯6 and F♯maj7 both add one note to F♯, but the sixth sits a whole step below the major seventh and makes no dissonance with the root. F♯6 has exactly the same notes as the minor seventh chord a minor third below it, so the bass note decides which of the two you hear.

Where F♯6 is used

A major chord is at home as a tonic, and just as useful as the IV or the V of a neighbouring key. Each progression below is written in the key its numerals name.

As the goal of a ii-V-IF♯ major
  1. ii7G♯m7
  2. V7C♯7
  3. I6F♯6

The oldest cadence there is: two chords of preparation, then F♯6.

Questions people ask

What notes are in the F♯6 chord?
The F♯6 chord contains F♯, A♯, C♯ and D♯ (F#, A#, C# and D# in plain text).
Is the F♯6 chord major or minor?
F♯6 is a major sixth chord. Major sixth chords sound bright and settled without the pull of a seventh. Adding a major sixth to a major triad gives a warm, slightly retro colour that filled swing bands and fifties pop, and it still ends a song beautifully.
How do you play F♯6 on piano?
Place your fingers on F♯, A♯, C♯ and D♯ and play them together. The root usually goes to the little finger of the left hand, the upper notes to the right. On the keyboard every note of F♯6 is a black key. The thumb starts on a black key, so slide the whole hand a little further in, towards the fallboard.
How do you play F♯6 on guitar?
Use the fingering in the diagram above. This one is a barre at fret 1: keep the index finger flat across the strings and curve the others so they don't mute the strings next to them.
What is another name for the F♯6 chord?
F♯6 is enharmonically equivalent to G♭6. Both chord names describe exactly the same notes, but the spelling depends on the key you are playing in.