A° chord on Mandola

in Standard (CGDA) (C-C-G-G-D-D-A-A) tuning

✕✕221133AAD#D#CC
A°
Diminished
Notes:A · C · D#
medium
Piano Left hand Right hand
AAACD#
ShapeFretsFingersNotesDifficulty
x x 2 2 1 1 3 3– – 2 2 1 1 3 3x x A A D# D# C Cmedium
3 3 2 2 x x 3 32 2 1 1 – – 3 3D# D# A A x x C Ceasy
3 3 5 5 7 7 3 31 1 2 2 3 3 1 1D# D# C C A A C Chard · barre on fret 3
9 9 5 5 7 7 6 64 4 1 1 3 3 2 2A A C C A A D# D#hard
9 9 8 8 10 10 6 63 3 2 2 4 4 1 1A A D# D# C C D# D#hard
0 0 8 8 7 7 0 0– – 2 2 1 1 – –C C D# D# A A A Aeasy
9 9 8 8 10 10 0 02 2 1 1 3 3 – –A A D# D# C C A Amedium
0 0 2 2 1 1 0 0– – 2 2 1 1 – –C C A A D# D# A Aeasy
3 3 5 5 7 7 6 61 1 2 2 4 4 3 3D# D# C C A A D# D#hard
9 9 5 5 x x 6 63 3 1 1 – – 2 2A A C C x x D# D#hard
9 9 x x 10 10 6 62 2 – – 3 3 1 1A A x x C C D# D#hard
0 0 8 8 7 7 x x– – 2 2 1 1 – –C C D# D# A A x xeasy
9 9 8 8 10 10 x x2 2 1 1 3 3 – –A A D# D# C C x xmedium
0 0 2 2 1 1 x x– – 2 2 1 1 – –C C A A D# D# x xeasy
3 3 5 5 7 7 x x1 1 2 2 3 3 – –D# D# C C A A x xhard
0 0 5 5 7 7 6 6– – 1 1 3 3 2 2C C C C A A D# D#medium

The A° chord (Diminished) is built from the notes A, C, D#. Below are playable fingerings for Mandola generated for your selected tuning, ordered from open-position shapes up the neck. Tap a diagram to hear it, or switch to the piano view to see the same harmony on keys.

How the A° chord is built

Formula: 1 · ♭3 · ♭5

DegreeSemitonesNote
10A
♭33C
♭56D#

More A chords

Other roots

What notes make up the A° chord?

A° is a Diminished chord built from the notes A, C, D#.

How do I read the diagram?

Strings run left to right from the lowest to the first string; the numbers show which finger presses each fret. An ○ marks an open string, an ✕ marks a muted one.