C#7sus4/D# Guitar Chord

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

Finger Positions

Dominant
C#7sus4/D# diagram
Root Note C#
Name C# suspended fourth seventh over D#
Intervals 1P-4P-5P-7m
Relative Minor A#m
Notes D#, C#, F#, G#, B
Aliases C#7sus4, C#7sus

Common Progressions Popular patterns using C#

I-V-vi-IV

C# → G# → A#m → F#

vi-IV-I-V

A#m → F# → C# → G#

Diatonic Family (Triads)

C# D#m Fm F# G# A#m Cdim

Diatonic Family (7ths)

C#maj7 D#m7 Fm7 F#maj7 G#7 A#m7 Cm7b5

Scale Compatibility

View All Scales
Minor Minor Blues Bebop Dorian Mixolydian Phrygian Mixolydian Pentatonic Egyptian In-Sen Minor Pentatonic Piongio Mixolydian B6 Dorian B2 Phrygian Dominant Spanish Heptatonic

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

Audio & MIDI Analysis

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

311.1269837220809, 277.1826309768721, 369.9944227116344, 415.3046975799451, 493.8833012561241