Dadd9/C# Guitar Chord

The D over C# is a dominant chord. Explore fingerings, progressions, and theory analysis below.

Finger Positions

Dominant
Dadd9/C# diagram
Root Note D
Name D over C#
Intervals 1P-3M-5P-9M
Relative Minor Bm
Notes C#, D, F#, A, E
Aliases DMadd9, D2, Dadd9, Dadd2

Common Progressions Popular patterns using D

I-V-vi-IV

D → A → Bm → G

vi-IV-I-V

Bm → G → D → A

Diatonic Family (Triads)

D Em F#m G A Bm C#dim

Diatonic Family (7ths)

Dmaj7 Em7 F#m7 Gmaj7 A7 Bm7 C#m7b5

Scale Compatibility

View All Scales
Major Pentatonic Major Major Blues Bebop Lydian Mixolydian Flat Six Pentatonic Mixolydian B6 Lydian Dominant Lydian Minor Harmonic Major Bebop Minor Bebop Major Ichikosucho Composite Blues

* 15 scales found containing the notes C#, D, F#, A, E.

Audio & MIDI Analysis

MIDI Numbers 61, 62, 66, 69, 64
Frequencies (Hz)

277.1826309768721, 293.6647679174076, 369.9944227116344, 440, 329.6275569128699