Piano chord · Sevenths

G♯ diminished 7th chord on piano

Right hand: G♯ (1), B (2), D (3), F (5)

How to play G♯dim7 on piano: the keys to press, which fingers to use, inversions and how it’s written on the staff.

Symmetrical and very tense — every note is a minor 3rd apart.

G♯dim7 is the vii°7 chord in A minor.

Spell as A♭dim7
Notes
G♯BDF
Formula
1♭3♭5𝄫7
Built from
root · minor 3rd · diminished 5th · diminished 7th

Piano

Root position · numbers are finger numbers

𝄞𝄢

How to play it

Right handG♯1 · thumbB2 · indexD3 · middleF5 · pinky

Left handG♯5 · pinkythe root, an octave lower

Finger numbers: 1 thumb · 2 index · 3 middle · 4 ring · 5 pinky. Inversions use the same notes with a different one on the bottom — they help you move smoothly between chords. Tap any key to hear it.

Tips for playing G♯dim7 on piano

On piano, G♯dim7 has one black key (G♯) and three white keys.

G♯dim7 piano chord diagram (G♯ diminished 7th)
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