A#°7 chord on 6-String Guitar – Open Em
in Open Em (E-B-E-G-B-E) tuning · Also known as Open E minor, Cross-note E
A#°7
Diminished 7
Notes:A# · C# · E · G
Piano Left hand Right hand
Fingerings (16)
A#°7 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 6 2 0 0 2 0 | 3 1 – – 2 – | A# C# E G C# E | hard | |
| 6 2 3 x 5 x | 4 1 2 – 3 – | A# C# G x E x | hard | |
| x x 6 6 5 3 | – – 3 4 2 1 | x x A# C# E G | medium | |
| 6 5 0 6 8 0 | 2 1 – 3 4 – | A# E E C# G E | medium | |
| 6 8 6 6 8 0 | 1 2 1 1 3 – | A# G A# C# G E | medium · barre on fret 6 | |
| x 11 9 9 8 0 | – 4 2 3 1 – | x A# C# E G E | medium | |
| x 11 9 12 11 0 | – 2 1 4 3 – | x A# C# G A# E | medium | |
| 6 2 0 0 5 0 | 3 1 – – 2 – | A# C# E G E E | hard | |
| 6 5 3 x 2 x | 4 3 2 – 1 – | A# E G x C# x | hard | |
| 6 5 3 6 x x | 3 2 1 4 – – | A# E G C# x x | medium | |
| 6 8 0 6 5 0 | 2 4 – 3 1 – | A# G E C# E E | medium | |
| 6 8 9 6 8 0 | 1 2 4 1 3 – | A# G C# C# G E | medium · barre on fret 6 | |
| x 11 9 9 8 x | – 4 2 3 1 – | x A# C# E G x | medium | |
| x 11 9 12 x 12 | – 2 1 3 – 4 | x A# C# G x E | hard | |
| 6 5 0 0 2 0 | 3 2 – – 1 – | A# E E G C# E | hard | |
| x 2 3 3 5 x | – 1 2 3 4 – | x C# G A# E x | medium |
The A#°7 chord (Diminished 7) is built from the notes A#, C#, E, G. Below are playable fingerings for 6-String Guitar – Open Em 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 A#°7 chord is built
Formula: 1 · ♭3 · ♭5 · 6
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | A# |
| ♭3 | 3 | C# |
| ♭5 | 6 | E |
| 6 | 9 | G |
More A# chords
Other roots
See A#°7 in another tuning
What notes make up the A#°7 chord?
A#°7 is a Diminished 7 chord built from the notes A#, C#, E, G.
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.