C#add9

Tetrad (four-note chord) rooted on C#（Chord Tones: C#, F, G#, D#）

C#add9 Chord

Chord Tones

Interval	Note
Perfect 1st	C#
Major 3rd	F
Perfect 5th	G#
Major 9th	D#

Compatible Scales

C# を基準としたスケール

Major (Ionian) Lydian Mixolydian Lydian Dominant Harmonic Major Bebop Dominant Bebop Major Pentatonic Major Major Blues Lydian b7 (Dominant) Mongolian Chromatic

Piano position

Staff notation

Play chord

Select chord name

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C#maj6

＋ Aliases

C#6

C#69

C#maj7

＋ Aliases

C#M7

C#maj9

C#maj11

C#maj13

C#maj7#11

C#maj7b5

C#maj7#5

C#m

＋ Aliases

C#min

C#m6

C#m7

＋ Aliases

C#min7

C#m9

C#m11

C#m13

C#mMaj7

＋ Aliases

C#mmaj7 C#minMaj7

C#madd9

C#7

＋ Aliases

C#7alt

C#9

C#11

C#13

C#7b9

C#7#9

C#7b5

C#7#5

C#7b11

C#7#11

C#7b13

C#7#13

C#7b9b5

C#7b9#5

C#7#9#5

C#13#11

C#13#9

C#13b9

C#13b5

C#13#5

C#13#9#11

C#13b9#11

C#13b9b5

C#13b9#5

C#13#9b5

C#13#9#5

C#sus

＋ Aliases

C#sus4

C#sus2

C#7sus

＋ Aliases

C#7sus4

C#9sus

C#dim

＋ Aliases

C#dim7

＋ Aliases

C#o7 C#07 C#ø7 C#Ø7

C#ø

＋ Aliases

C#Ø C#m7b5

C#Ø9

C#m#5

＋ Aliases

C#aug C#+

C#add9

C#add11

C#5