F#7/Gb7 chord
F#7/Gb7
Theory crumbs that make F#7 less mysterious
Dominant, not “major with a random extra note”
People sometimes type “F#7 major,” but F#7 is already built on a major triad plus a flat seventh. Calling it “major” usually just means “not minor”—the important recipe is still 1–3–5–b7.
It points at B more often than it sits still
In tonal songs, F#7 behaves like a signpost. Practise the move F#7 → B (major or minor) slowly; that single change teaches your ear why the chord exists.
Spelling wars: F#7 vs Gb7
Guitarists in sharp keys print F#7. Flat-key big-band or horn charts may print Gb7 for the same sound. Agree on the PDF label; do not re-finger the chord mid-rehearsal over a sharp/flat argument.
Leave Db7 for a different problem
Db7 is the enharmonic twin of C#7, not of F#7. If your chart truly says Db7, you need that dominant’s own shapes—not the F#7 grips on this page.
What F#7 is doing when it shows up
F#7 is a dominant seventh: F#–A#–C#–E. That E is the flat seventh—the note that leans forward instead of sitting still like plain F# major. Players reach for F#7 when the harmony needs to point somewhere, most often toward B major or B minor. Charts may spell the same sound as Gb7; the frets do not care which label the PDF used.
How F#7 tends to feel
- Restless compared with F# major—less “home,” more “almost there.”
- A light blues edge even in pop songs, because that flat seventh softens the triad’s polish.
- Useful as a one-bar push into a B chorus, or a turnaround that refuses to land yet.
- A touch brighter/sharper in flavour than E7, because the root itself sits higher and the surrounding key is often already full of sharps.
Progressions that park on F#7
- V7 of B: the classic dominant move into B major or B minor.
- Secondary dominant flavour when a tune in E major briefly tonicises B (F#7 → B).
- Blues or rock turns where guitar charts already live in F# / B / E neighbourhoods.
- Arrangements written in Gb that print Gb7 for the same sounding chord—same fretting problem, flat-side spelling.
Keeping the flat 7th alive in an F#7 shape
The identity of F#7 hangs on that E (or Fb if you are reading a Gb7 chart). Mute it by accident and the chord collapses back toward a plain major triad—or worse, a muddy cluster. Build the grip so the seventh speaks, then add strumming weight.
Spot the seventh before you squeeze
Find which string carries the E in the diagram you chose. That pitch is why you are not just playing F# major. On a Gb7 spelling, the same sounding note may be written Fb—still the same fret under your finger.
Place the crowded contacts first
Dominant shapes on ukulele often jam a barre or a tight three-finger pack near the nut or a few frets up. Lock the unstable contact near the fret wire, then add the easier fingers so you do not undo the hard part.
Pick-through test for the pull note
Pluck each string. If the seventh is dull, roll that fingertip or free a muting knuckle. If the major third disappears instead, the chord will sound like a power-chord shrug with no destination.
Rotate until the stretch matches your wrist
Horizontal view helps when you learn from chart books; left-handed mirror helps if that is your playing side. Keep the board turned the way you actually hold the instrument while you practise the change into B.
Judge the dominant grip on a neck you can spin
Visual ukulele fretboard
Finger spots sit on a photographed neck, so stretch and string spacing look closer to the uke in your lap than a flat line drawing.
Rotatable chord table
Flip upright or horizontal—and mirror for left-handed playing—without hunting a second diagram when the seventh gets crowded.
Coloured finger IDs
Digits and colours mark each fretting point, which helps when the flat seventh forces an awkward pinky or barre angle.
F#7 questions players actually ask
Q1.Is “f sharp 7 ukulele chord” the same as F#7?
Yes. “F sharp 7” is just F#7 written in words—dominant seventh, not a major-seventh chord. If you need maj7, look for F#maj7 on the chart, not F#7.
Q2.Is Gb7 the same as F#7 on ukulele?
For pitch, yes. Gb7 and F#7 name the same sounding notes with different spellings. Use the label your sheet uses; fret the shape that matches the sound.
Q3.Why does F#7 feel unfinished?
That is the job of a dominant seventh. The flat 7th creates forward lean, usually toward B. If you want a resting major sound, play F# major instead—or resolve the F#7 into B and let the tension go.
Q4.F#7 vs F#maj7—what is the difference?
F#7 uses a flat seventh (E). F#maj7 uses a major seventh (E# / F). They pull in different directions and will not substitute cleanly in most progressions.
Practise the destination, not only the freeze-frame
Hold F#7 for one slow bar, then land on B. Listen for the pull releasing. If the landing feels weak, check that the seventh was actually ringing before the change.
Once that resolution is clean, rehearse the bar that precedes F#7 in your song—often C#m, D#m, or B itself in a turnaround—while the rotatable neck view stays open so your eyes catch the finger that still slips.