Cm7#5/C# Guitar Chord

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

Finger Positions

Dominant
Cm7#5/C# diagram
Root Note C
Name C over C#
Intervals 1P-3m-6m-7m
Relative Minor Am
Notes C#, C, Eb, Ab, Bb
Aliases Cm7#5

Common Progressions Popular patterns using C

I-V-vi-IV

C → G → Am → F

vi-IV-I-V

Am → F → C → G

Diatonic Family (Triads)

C Dm Em F G Am Bdim

Diatonic Family (7ths)

Cmaj7 Dm7 Em7 Fmaj7 G7 Am7 Bm7b5

Scale Compatibility

View All Scales
Minor Phrygian Locrian Malkos Raga Altered Locrian #2 Spanish Heptatonic Bebop Locrian Minor Bebop Messiaen's Mode #3 Chromatic

* 11 scales found containing the notes C#, C, Eb, Ab, Bb.

Audio & MIDI Analysis

MIDI Numbers 61, 60, 63, 68, 70
Frequencies (Hz)

277.1826309768721, 261.6255653005986, 311.1269837220809, 415.3046975799451, 466.1637615180899