Finger Positions

Root Note D

Name D seventh suspended fourth sharp fifth over D#

Intervals 1P-4P-5A-7m

Relative Minor Bm

Notes D#, D, G, A#, C

Aliases

How to play the D7sus4#5/D# Chord

The D7sus4#5/D# is a fundamental dominant chord in guitar music. To play this chord correctly, ensure your fingers are placed precisely on the frets indicated in the diagram above.

Music Theory Analysis

From a theoretical perspective, the D seventh suspended fourth sharp fifth over D# is built using the 1P, 4P, 5A, 7m intervals. In the key of D Major, this chord functions as the I chord.

Common Progressions

In music composition, the D7sus4#5/D# chord is often used to create tension or resolution.

I-V-vi-IV

D → A → Bm → G

vi-IV-I-V

Bm → G → D → A

The Diatonic Family

Understanding the "family" of chords that belong to D helps with transposition and ear training.

Triads

D Em F#m G A Bm C#dim

7ths

Dmaj7 Em7 F#m7 Gmaj7 A7 Bm7 C#m7b5

Scale Compatibility

View All Scales

* 0 scales found containing the notes D#, D, G, A#, C.

Acoustic & Digital Analysis

Digital footprint of the D7sus4#5/D# chord for MIDI programming and synthesizer sound design.

MIDI Numbers 63, 62, 67, 70, 60

Frequencies (Hz)

311.1269837220809, 293.6647679174076, 391.99543598174927, 466.1637615180899, 261.6255653005986