C5/A# Guitar Chord

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

Finger Positions

Unknown
C5/A# diagram
Root Note C
Name C fifth over A#
Intervals 1P-5P
Relative Minor Am
Notes A#, C, G
Aliases C5

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
Major Pentatonic Major Minor Major Blues Minor Blues Melodic Minor Harmonic Minor Bebop Dorian Lydian Mixolydian Phrygian Ionian Pentatonic Mixolydian Pentatonic Ritusen

* 15 scales found containing the notes A#, C, G.

Audio & MIDI Analysis

MIDI Numbers 70, 60, 67
Frequencies (Hz)

466.1637615180899, 261.6255653005986, 391.99543598174927