B6add9/C# Guitar Chord

The B sixth added ninth over C# is a dominant chord. Explore fingerings, progressions, and theory analysis below.

Finger Positions

Dominant
B6add9/C# diagram
Root Note B
Name B sixth added ninth over C#
Intervals 1P-3M-5P-6M-9M
Relative Minor G#m
Notes B, D#, F#, G#, C#
Aliases B6add9, B6/9, B69, BM69

Common Progressions Popular patterns using B

I-V-vi-IV

B → F# → G#m → E

vi-IV-I-V

G#m → E → B → F#

Diatonic Family (Triads)

B C#m D#m E F# G#m A#dim

Diatonic Family (7ths)

Bmaj7 C#m7 D#m7 Emaj7 F#7 G#m7 A#m7b5

Scale Compatibility

View All Scales
Major Major Blues Bebop Lydian Mixolydian Lydian Dominant Bebop Minor Bebop Major Ichikosucho Composite Blues Chromatic

* 11 scales found containing the notes B, D#, F#, G#, C#.

Audio & MIDI Analysis

MIDI Numbers 71, 63, 66, 68, 61
Frequencies (Hz)

493.8833012561241, 311.1269837220809, 369.9944227116344, 415.3046975799451, 277.1826309768721