C# › C#7#9
C#7#9 / Db7#9 Guitar Chord
C# Dominant 7 Sharp 9 · also written Db7#9
Show:
Root note (C#) · Other notes
Notes
C#EFB
Intervals (the formula)
1♯93♭7
C#7#9 = root · ♯9th · major 3rd · ♭7th
Hear it
4 ways to play C#7#9 up the neck
Voicing 1 · C# E F B
Voicing 2 · C# E F B
Voicing 3 · C# E F G# B
Voicing 4 · C# E F G# B