C#7♯5 chord on 5-String Bass – Low Bb
in Low Bb (A#-D#-G#-C#-F#) tuning
C#7♯5
Dominant 7 ♯5
Notes:C# · F · A · B
Piano Left hand Right hand
Fingerings (16)
C#7♯5 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 3 2 3 0 3 | 2 1 3 – 4 | C# F B C# A | medium | |
| 3 2 3 x 3 | 2 1 3 – 4 | C# F B x A | hard | |
| 3 6 3 4 3 | 1 3 1 2 1 | C# A B F A | medium · barre on fret 3 | |
| x 6 5 4 5 | – 4 2 1 3 | x A C# F B | medium | |
| 7 6 5 8 5 | 3 2 1 4 1 | F A C# A B | medium · barre on fret 5 | |
| x 6 9 10 7 | – 1 3 4 2 | x A F B C# | hard | |
| 7 8 9 8 7 | 1 2 4 3 1 | F B F A C# | medium · barre on fret 7 | |
| 11 8 9 0 11 | 3 1 2 – 4 | A B F C# F | medium | |
| 11 10 9 10 x | 4 2 1 3 – | A C# F B x | medium | |
| 11 10 x 10 11 | 3 1 – 2 4 | A C# x B F | hard | |
| 3 2 1 0 5 | 3 2 1 – 4 | C# F A C# B | hard | |
| 3 6 3 4 5 | 1 4 1 2 3 | C# A B F B | medium · barre on fret 3 | |
| 7 8 5 8 5 | 2 3 1 4 1 | F B C# A B | medium · barre on fret 5 | |
| 7 6 x 10 7 | 2 1 – 4 3 | F A x B C# | hard | |
| x 8 9 8 7 | – 2 4 3 1 | x B F A C# | medium | |
| 11 8 9 0 x | 3 1 2 – – | A B F C# x | medium |
The C#7♯5 chord (Dominant 7 ♯5) is built from the notes C#, F, A, B. 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 C#7♯5 chord is built
Formula: 1 · 3 · ♯5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | C# |
| 3 | 4 | F |
| ♯5 | 8 | A |
| ♭7 | 10 | B |
More C# chords
Other roots
See C#7♯5 in another tuning
What notes make up the C#7♯5 chord?
C#7♯5 is a Dominant 7 ♯5 chord built from the notes C#, F, A, B.
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.