Amajb5/C Guitar Chord

The A majflat fifth over C is a major chord. Explore fingerings, progressions, and theory analysis below.

Finger Positions

Major

Amajb5/C diagram

Root Note A

Name A majflat fifth over C

Intervals 1P-3M-5d

Relative Minor F#m

Notes C, A, C#, Eb

Aliases

Common Progressions Popular patterns using A

I-V-vi-IV

A → E → F#m → D

vi-IV-I-V

F#m → D → A → E

Diatonic Family (Triads)

A Bm C#m D E F#m G#dim

Diatonic Family (7ths)

Amaj7 Bm7 C#m7 Dmaj7 E7 F#m7 G#m7b5

Scale Compatibility

View All Scales

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

Audio & MIDI Analysis

MIDI Numbers 60, 69, 61, 63

Frequencies (Hz)

261.6255653005986, 440, 277.1826309768721, 311.1269837220809

Alternative Voicings Variations

MAIN

VAR 1

VAR 2

VAR 3

VAR 4

VAR 5

VAR 6

VAR 7

VAR 8

VAR 9