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C9♯11
C 9th Sharp 11 · 4 fingerings
Raising the eleventh sidesteps the clash with the major third, so C9♯11 keeps its full dominant character while gaining a bright, floating top note. This is the classic Lydian dominant sound, central to jazz and fusion, and it sits perfectly over the fourth mode of melodic minor. Sophisticated and unmistakably modern.
C9♯11 · position 1
C9♯11 · position 2 · fret 3
C9♯11 · position 3 · fret 7
C9♯11 · position 4 · fret 10
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