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Chord & Fret

C#6/9 — major six-nine

Also written Db6/9 — the same chord, spelled the other way.

Notes in C#6/9: C# – E# – G# – A# – D#Formula: 1 – 3 – 5 – 6 – 9

In the formula, the numbers count steps of the major scale starting from the note that names the chord; "b" lowers a half step, "#" raises one — and a slash names the bass note.

The 6/9 combines the sixth and ninth over the major triad. It unites stability and openness without the tension of the major seventh.

The same chord on all four instruments

C#6/9, 1 1 1 1 2 1C#6/9111121FA#D#G#C#F
Guitar
C#6/9, 1 1 1 1 2 1C#6/9111121FA#D#G#C#F
Electric guitar
C#6/9, 1 3 2 3C#6/91324D#A#C#F
Cavaquinho
C#6/9, 3 3 1 4C#6/92314A#D#FC#
Ukulele

Where to use it: Bossa nova, jazz, sophisticated country and arrangement endings.

This is just one shape of C#6/9. In Chord & Fret, you hear every shape strummed string by string, in each instrument's own voice; compare positions with their difficulty marked; and set a capo — the diagrams redraw above it. Start free. Unlock everything with Pro. Plays offline.

See the whole neck in Chord & Fret →

Part of the Sixths family.

Other chords in this family

C#6C#m6C#m6/9

See all chord types and qualities →