C#aug7 Ukulele Chord
C#aug7 gathers C#, F, A, and B into a tense dominant color, its sharpened fifth giving the chord a jazzy, off-balance bite. It works beautifully as a leaning V chord in jazz and funk, eager to resolve down a step into something darker.
Also known as
- C#+7
- Db+7
- C# +7
- Db +7
- Dbaug7
- C# aug7
- Db aug7
- D-flat+7
- C#augdom7
- C-sharp+7
- Dbaugdom7
- D-flat +7
- C# augdom7
- C-sharp +7
- Db augdom7
- D-flataug7
- C-sharpaug7
- D-flat aug7
- C-sharp aug7
- D-flataugdom7
- C-sharpaugdom7
- D-flat augdom7
- C-sharp augdom7
- C# augmented 7th
- Db augmented 7th
- C# augmented seventh
- Db augmented seventh
- D-flat augmented 7th
- C-sharp augmented 7th
- D-flat augmented seventh
- C-sharp augmented seventh
How to Play This Chord
Position your fingers on the fretboard as shown in the diagram. The vertical lines represent the four strings, from the top G string (left) to the A string (right), and the horizontal lines are the frets. Numbers inside the dots indicate which finger to use: 1 (index), 2 (middle), 3 (ring), 4 (pinky). An X means don't play that string; an O means play it open. A bar spanning multiple strings means one finger presses across all of them at once — this is known as a barre chord.
Tips & Tricks
Barre your index finger flat across the C and E strings at fret 1, then add your middle finger on the G string at fret 2 and your ring finger on the A string at fret 2. The half barre tends to mute the E string — roll the index slightly onto its side and check both inner strings ring.