Finger Positions

Root Note D#

Name D# minor major seventh flat fifth over C

Intervals 1P-3M-5d-7M

Relative Minor Cm

Notes C, D#, G, A, D

Aliases

How to play the D#mmaj7b5/C Chord

The D#mmaj7b5/C is a fundamental major 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# minor major seventh flat fifth over C is built using the 1P, 3M, 5d, 7M intervals. In the key of D# Major, this chord functions as the I chord.

Common Progressions

In music composition, the D#mmaj7b5/C chord is often used to create tension or resolution.

I-V-vi-IV

D# → A# → Cm → G#

vi-IV-I-V

Cm → G# → D# → A#

The Diatonic Family

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

Triads

D# Fm Gm G# A# Cm Ddim

7ths

D#maj7 Fm7 Gm7 G#maj7 A#7 Cm7 Dm7b5

Scale Compatibility

View All Scales

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

Acoustic & Digital Analysis

Digital footprint of the D#mmaj7b5/C chord for MIDI programming and synthesizer sound design.

MIDI Numbers 60, 63, 67, 69, 62

Frequencies (Hz)

261.6255653005986, 311.1269837220809, 391.99543598174927, 440, 293.6647679174076