F°7 chord on Dobro / Resonator
in Open G (GBDGBD) tuning
F°7
Diminished 7
Notes:F · G# · B · D
Piano Left hand Right hand
Fingerings (16)
F°7 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| x x 3 1 0 0 | – – 2 1 – – | x x F G# B D | medium | |
| x 6 3 4 3 6 | – 3 1 2 1 4 | x F F B D G# | medium · barre on fret 3 | |
| x 6 6 4 0 0 | – 2 3 1 – – | x F G# B B D | medium | |
| x 6 6 7 0 6 | – 1 2 4 – 3 | x F G# D B G# | medium | |
| 10 9 9 7 0 0 | 4 2 3 1 – – | F G# B D B D | medium | |
| 10 9 9 10 9 0 | 2 1 1 3 1 – | F G# B F G# D | easy · barre on fret 9 | |
| 1 3 3 1 0 0 | 1 2 3 1 – – | G# D F G# B D | medium · barre on fret 1 | |
| x x 3 4 3 6 | – – 1 2 1 3 | x x F B D G# | medium · barre on fret 3 | |
| x 6 6 4 6 0 | – 2 3 1 4 – | x F G# B F D | medium | |
| x 6 6 7 0 0 | – 1 2 3 – – | x F G# D B D | easy | |
| 10 9 9 7 0 x | 4 2 3 1 – – | F G# B D B x | medium | |
| 10 9 9 10 0 0 | 3 1 2 4 – – | F G# B F B D | medium | |
| x 6 6 4 3 0 | – 3 4 2 1 – | x F G# B D D | medium | |
| x 6 6 4 3 x | – 3 4 2 1 – | x F G# B D x | medium | |
| x 6 6 4 x 0 | – 2 3 1 – – | x F G# B x D | hard | |
| x 6 6 7 0 x | – 1 2 3 – – | x F G# D B x | easy |
The F°7 chord (Diminished 7) is built from the notes F, G#, B, D. Below are playable fingerings for Dobro / Resonator generated for your selected tuning, ordered from open-position shapes up the neck. Tap a diagram to hear it, or switch to the piano view to see the same harmony on keys.
How the F°7 chord is built
Formula: 1 · ♭3 · ♭5 · 6
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | F |
| ♭3 | 3 | G# |
| ♭5 | 6 | B |
| 6 | 9 | D |
More F chords
Other roots
See F°7 in another tuning
What notes make up the F°7 chord?
F°7 is a Diminished 7 chord built from the notes F, G#, B, D.
How do I read the diagram?
Strings run left to right from the lowest to the first string; the numbers show which finger presses each fret. An ○ marks an open string, an ✕ marks a muted one.