A#7♯5 chord on 5-String Bass – Low Bb
in Low Bb (A#-D#-G#-C#-F#) tuning
A#7♯5
Dominant 7 ♯5
Notes:A# · D · F# · G#
Piano Left hand Right hand
Fingerings (16)
A#7♯5 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 0 3 0 1 0 | – 2 – 1 – | A# F# G# D F# | medium | |
| 4 3 2 5 2 | 3 2 1 4 1 | D F# A# F# G# | medium · barre on fret 2 | |
| x 3 6 7 4 | – 1 3 4 2 | x F# D G# A# | hard | |
| 0 5 6 5 4 | – 2 4 3 1 | A# G# D F# A# | medium | |
| 0 5 6 5 0 | – 1 2 1 – | A# G# D F# F# | easy · barre on fret 5 | |
| 0 7 6 7 0 | – 2 1 3 – | A# A# D G# F# | easy | |
| 0 7 10 7 8 | – 1 3 1 2 | A# A# F# G# D | medium · barre on fret 7 | |
| 8 11 12 9 8 | 1 3 4 2 1 | F# D G# A# D | hard · barre on fret 8 | |
| 0 11 12 9 12 | – 2 3 1 4 | A# D G# A# F# | medium | |
| 12 11 12 x 12 | 2 1 3 – 4 | A# D G# x F# | hard | |
| 0 x 0 1 0 | – – – 1 – | A# x G# D F# | easy | |
| 4 5 2 5 2 | 2 3 1 4 1 | D G# A# F# G# | medium · barre on fret 2 | |
| 4 3 x 7 4 | 2 1 – 4 3 | D F# x G# A# | hard | |
| 4 5 0 5 4 | 1 3 – 4 2 | D G# G# F# A# | medium | |
| 0 5 6 5 x | – 1 2 1 – | A# G# D F# x | easy · barre on fret 5 | |
| x 7 6 7 0 | – 2 1 3 – | x A# D G# F# | easy |
The A#7♯5 chord (Dominant 7 ♯5) is built from the notes A#, D, F#, G#. Below are playable fingerings for 5-String Bass – Low Bb 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 | 8 | F# |
| ♭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, F#, 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.