C#augmaj9/C Guitar Chord

The C# augmented maj9 over C is a major chord. Explore fingerings, progressions, and theory analysis below.

Finger Positions

Major
C#augmaj9/C diagram
Root Note C#
Name C# augmented maj9 over C
Intervals 1P-3M-5A-9M
Relative Minor A#m
Notes C, C#, F, A, D#
Aliases

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

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

Audio & MIDI Analysis

MIDI Numbers 60, 61, 65, 69, 63
Frequencies (Hz)

261.6255653005986, 277.1826309768721, 349.2282314330039, 440, 311.1269837220809