C#7#9

Chord detail

← C7#9

D7#9 →

dominant 7#9

Common spelling: Db7#9 → Same sounding pitches: Db · F · Ab · Cb · E

Also written as: C#7#9 · Db7#9

← Back to catalog

Root

C# Db

D# Eb

F# Gb

G# Ab

A# Bb

Quality7#9

Familydominant

Degrees1 3 5 b7 #9

Chord tonesC# · E# · G# · B · D##

voicings1

instruments1

Spellings

C#7#9

Default display

Chord tones: C# · E# · G# · B · D##

Notation

C# · E# · G# · B · D##

Db7#9

Chord tones: Db · F · Ab · Cb · E

Notation

Db · F · Ab · Cb · E

Voicings by instrument

Piano

1 voicings

Standard

1 voicings

Root position

Intervals: —
Notes: C#3 · F3 · G#3 · B3 · E4

Same chord in another root

C# Db

D# Eb

F# Gb

G# Ab

A# Bb

More C# chords

Browse all chords →

Common chord colors

Major

C# C#6 C#6/9 C#maj7 C#add9

Minor

C#m C#m6 C#m7 C#madd9 C#m9

Power

C#5

Suspended

C#sus2 C#sus4 C#7sus4

Dominant

C#7 C#9 C#13

Half Diminished

C#m7b5

Diminished

C#dim C#dim7

Augmented

C#aug

More colors

Minor

C#m6/9 C#mMaj7 C#m11 C#m13

Major

C#maj9 C#maj11 C#maj13 C#maj7#11 C#maj7b5

Dominant

C#11 C#7b5 C#7#5 C#7b9 C#7#9 C#7#11 C#7b13 C#13b9

Suspended

C#9sus4

All C# chords

major

C#m

minor

C#5

power

C#sus2

suspended

C#sus4

suspended

C#6

major

C#m6

minor

C#6/9

major

C#7

dominant

C#maj7

major

C#m7

minor

C#m7b5

half diminished

C#dim

diminished

C#dim7

diminished

C#aug

augmented

C#add9

major

C#madd9

minor

C#9

dominant

C#m9

minor

C#13

dominant

C#7sus4

suspended

C#m6/9

minor

C#mMaj7

minor

C#maj9

major

C#11

dominant

C#maj11

major

C#m11

minor

C#maj13

major

C#m13

minor

C#9sus4

suspended

C#7b5

dominant

C#7#5

dominant

C#7b9

dominant

C#7#9

dominant

C#7#11

dominant

C#7b13

dominant

C#13b9

dominant

C#maj7#11

major

C#maj7b5

major