A#7♭5 chord on 4-String Bass – Drop C
in Drop C (C-G-C-F) tuning
A#7♭5
Dominant 7 ♭5
Notes:A# · D · E · G#
Piano Left hand Right hand
Fingerings (10)
A#7♭5 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 2 1 4 5 | 2 1 3 4 | D G# E A# | hard | |
| 2 3 4 3 | 1 2 4 3 | D A# E G# | medium | |
| 4 7 8 5 | 1 3 4 2 | E D G# A# | hard | |
| 10 7 8 11 | 3 1 2 4 | A# D G# E | hard | |
| 10 9 8 9 | 4 2 1 3 | A# E G# D | medium | |
| 4 1 2 5 | 3 1 2 4 | E G# D A# | hard | |
| 4 3 2 3 | 4 2 1 3 | E A# D G# | medium | |
| 8 7 4 5 | 4 3 1 2 | G# D E A# | hard | |
| 8 7 10 11 | 2 1 3 4 | G# D A# E | hard | |
| 8 9 10 9 | 1 2 4 3 | G# E A# D | medium |
The A#7♭5 chord (Dominant 7 ♭5) is built from the notes A#, D, E, G#. Below are playable fingerings for 4-String Bass – Drop C 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♭5 chord is built
Formula: 1 · 3 · ♭5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | A# |
| 3 | 4 | D |
| ♭5 | 6 | E |
| ♭7 | 10 | G# |
More A# chords
Other roots
See A#7♭5 in another tuning
What notes make up the A#7♭5 chord?
A#7♭5 is a Dominant 7 ♭5 chord built from the notes A#, D, 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.