C# 9 sharp 11 Guitar Chord
C#9♯11
9ths
·
6 notes
·Symbol : 9♯11
Chord Notes
Db
R
F
3
Ab
5
B
♭7
Eb
9
G
♯11
Solfège : Réb – Fa – Lab – Si – Mib – Sol
Chord Structure
Db
2T
F
T+½
Ab
T+½
B
2T
Eb
2T
G
About this chord
The 9♯11 chord is the dominant ninth enriched with an augmented fourth (tritone), derived from the Lydian Mixolydian mode. This double tension creates a floating, very jazz-sounding color. Scott Henderson and Herbie Hancock use it on dominants to avoid clichés and maintain sophisticated harmonic language.
See all diagrams and fretboard positions for C# 9 sharp 11 in the interactive ScalaBass app.
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