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F♯13 Chord: Guitar, Piano and Notes

The F♯13 chord is a dominant thirteenth chord built on the root note F♯. Its notes are F♯, A♯, E, G♯ and D♯. It's enharmonically the same chord as G♭13.

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Quality
Short answer

Dominant thirteenth chords are the fullest dominant sound in common use, a dominant seventh with a ninth and a thirteenth piled on top. The major sixth on top, sounding an octave up as the thirteenth, gives the chord a bright, open lid.

Notes
F♯ · A♯ · E · G♯ · D♯
Formula
1 · 3 · ♭7 · 9 · 13
Semitones
0 · 4 · 10 · 14 · 21
Note
F♯
Quality
Dominant 13
Symbol
F♯13

F♯13 on piano

5 notes
View:
Piano diagram of the F♯13 chord

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

To play F♯13 on piano, place your right hand with your thumb on F♯, index finger on A♯, middle finger on D♯, ring finger on E and little finger on G♯. Press the keys together and listen for an even sound. On the keyboard F♯, A♯, G♯ and D♯ are black keys and E is white. 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
  • D♯13
  • E♭7
  • G♯9

F♯13 on guitar

View:
Guitar chord diagram of the F♯13 chord

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

On guitar, F♯13 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. String 1 rings open.

F♯ · A♯ · E · G♯ · D♯

Play F♯13 on the online piano

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F♯13 chord notes

Also known as G♭13

DegreeIntervalSemitonesNoteHear
1Root0F♯(F#)
3Major third4A♯(A#)
♭7Minor seventh10E
9Major ninth14G♯(G#)
13Major thirteenth21D♯(D#)

How to use the F♯13 chord

The F♯13 chord is built from a root, a major third, a minor seventh, a major ninth and a major thirteenth. Start at the root F♯ and stack the intervals to get the whole chord: F♯, A♯, E, G♯ and D♯. The same formula gives you the chord in any other key.

Dominant thirteenth chords are the default rich dominant in jazz, gospel and R&B horn and keyboard voicings, usually the V7 resolving to a major or minor tonic. Big band charts lean on them wherever a plain dominant seventh would sound thin.

How F♯13 differs from similar chords

F♯13 tops the dominant family, with a thirteenth over F♯7 and F♯9. The thirteenth is the sixth an octave higher, and that is the line between it and F♯6: F♯13 also has the minor seventh, so it keeps the dominant pull. The fifth and the eleventh are left out so the voicing doesn't get muddy.

Where F♯13 is used

A dominant chord wants to resolve. Its home is the V of a major key - and the I of a blues, where the pull never lets up.

As the VB major
  1. ii7C♯m7
  2. V13F♯13
  3. Imaj7Bmaj7

F♯13 is the chord that wants to resolve, so ending the loop on it hands straight back to the top.

As the I of a bluesF♯ major
  1. I13F♯13
  2. IV9B9
  3. I13F♯13
  4. V9C♯9

The twelve-bar shape boiled down. The tonic is itself a dominant seventh, which is what makes it a blues.

Questions people ask

What notes are in the F♯13 chord?
The F♯13 chord contains F♯, A♯, E, G♯ and D♯ (F#, A#, E, G# and D# in plain text).
Is the F♯13 chord major or minor?
F♯13 is a dominant thirteenth chord. Dominant thirteenth chords are the fullest dominant sound in common use, a dominant seventh with a ninth and a thirteenth piled on top. The major sixth on top, sounding an octave up as the thirteenth, gives the chord a bright, open lid.
How do you play F♯13 on piano?
Place your fingers on F♯, A♯, E, G♯ 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 F♯, A♯, G♯ and D♯ are black keys and E is white. The thumb starts on a black key, so slide the whole hand a little further in, towards the fallboard.
How do you play F♯13 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. String 1 rings open.
What is another name for the F♯13 chord?
F♯13 is enharmonically equivalent to G♭13. Both chord names describe exactly the same notes, but the spelling depends on the key you are playing in.