F sharp sixth piano chord (F#6)

Also written Gb6 (G flat sixth)

A sixth chord adds a major sixth to the major chord. A sweet, slightly vintage sound, common in gypsy jazz, swing and country.

On the keyboard

Chord notes

NoteInterval
F♯ (F sharp)root
A♯ (A sharp)major third
C♯ (C sharp)perfect fifth
D♯ (D sharp)major sixth

Formula: 1 – 3 – 5 – 6 · F♯ – A♯ – C♯ – D♯

A progression with this chord

  1. F♯6I6
  2. E♭mvi
  3. A♭mii
  4. C♯7V7

The chord replaces the first degree of a pop progression to enrich it.

Other F♯ chords

The same chord on other roots