D#dim7/B Guitar Chord

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

Finger Positions

Dominant
D#dim7/B diagram
Root Note D#
Name D# diminished seventh over B
Intervals 1P-3m-5d-7d
Relative Minor Cm
Notes B, D#, F#, A, C
Aliases D#dim7, D#°7, D#o7

Common Progressions Popular patterns using D#

I-V-vi-IV

D# → A# → Cm → G#

vi-IV-I-V

Cm → G# → D# → A#

Diatonic Family (Triads)

D# Fm Gm G# A# Cm Ddim

Diatonic Family (7ths)

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

Scale Compatibility

View All Scales
Diminished Ultralocrian Locrian 6 Dorian #4 Lydian Diminished Hungarian Major Lydian #9 Half-Whole Diminished Composite Blues Messiaen's Mode #7 Chromatic

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

Audio & MIDI Analysis

MIDI Numbers 71, 63, 66, 69, 60
Frequencies (Hz)

493.8833012561241, 311.1269837220809, 369.9944227116344, 440, 261.6255653005986