A° Guitar Chord — Chart and Tabs in Spook Tuning

Short answer: A° is a A Diminished chord with the notes A, C, E♭. In Spook tuning, there are 120 voicings. See the fingering diagrams below.

Also known as: Amb5, Amo5, A dim, A Diminished

Looking for A° (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play A° on Guitar

A°, Amb5, Amo5, Adim, ADiminished

Notes: A, C, E♭

x,6,7,6,7,8 (x12134)
10,0,10,0,10,11 (1.2.34)
x,6,7,0,7,8 (x12.34)
x,0,7,6,7,8 (x.2134)
7,0,7,0,10,11 (1.2.34)
10,0,10,0,7,11 (2.3.14)
10,0,7,0,7,11 (3.1.24)
7,0,10,0,7,11 (1.3.24)
10,0,7,0,10,11 (2.1.34)
7,0,10,0,10,11 (1.2.34)
x,0,10,0,10,11 (x.1.23)
x,6,7,6,10,8 (x12143)
x,6,10,6,7,8 (x14123)
x,0,10,0,7,11 (x.2.13)
x,0,7,0,10,11 (x.1.23)
x,0,10,6,10,8 (x.3142)
x,6,10,0,10,8 (x13.42)
x,6,7,0,10,8 (x12.43)
x,6,10,0,7,8 (x14.23)
x,0,10,6,7,8 (x.4123)
x,0,7,6,10,8 (x.2143)
x,x,7,6,7,8 (xx2134)
x,x,10,0,10,11 (xx1.23)
x,x,x,6,7,8 (xxx123)
x,x,7,0,10,11 (xx1.23)
x,x,10,0,7,11 (xx2.13)
x,x,7,6,10,8 (xx2143)
x,x,10,6,7,8 (xx4123)
x,x,x,0,10,11 (xxx.12)
7,6,7,6,x,8 (2131x4)
7,6,x,6,7,8 (21x134)
10,6,7,6,7,x (41213x)
7,6,10,6,10,x (21314x)
7,6,x,0,7,8 (21x.34)
7,0,7,6,x,8 (2.31x4)
7,6,10,6,7,x (21413x)
10,6,10,6,7,x (31412x)
7,6,7,0,x,8 (213.x4)
10,6,7,6,10,x (31214x)
7,6,7,6,10,x (21314x)
7,0,x,6,7,8 (2.x134)
x,6,x,6,7,8 (x1x123)
x,6,7,6,x,8 (x121x3)
10,0,10,0,x,11 (1.2.x3)
10,0,x,0,10,11 (1.x.23)
10,6,10,0,7,x (314.2x)
7,6,10,0,7,x (214.3x)
10,6,x,6,7,8 (41x123)
10,0,10,6,10,x (2.314x)
10,6,7,0,7,x (412.3x)
7,0,10,6,10,x (2.314x)
7,0,10,6,7,x (2.413x)
10,0,7,6,10,x (3.214x)
7,0,7,6,10,x (2.314x)
7,6,7,0,10,x (213.4x)
10,6,7,0,10,x (312.4x)
10,0,10,6,7,x (3.412x)
7,6,10,0,10,x (213.4x)
10,6,10,0,10,x (213.4x)
10,0,7,6,7,x (4.213x)
7,6,x,6,10,8 (21x143)
7,6,10,6,x,8 (2141x3)
10,6,7,6,x,8 (4121x3)
x,6,10,6,7,x (x1312x)
x,6,x,0,7,8 (x1x.23)
x,6,7,3,7,x (x2314x)
x,3,7,6,7,x (x1324x)
x,6,7,6,10,x (x1213x)
x,0,x,6,7,8 (x.x123)
x,0,7,6,x,8 (x.21x3)
x,6,7,0,x,8 (x12.x3)
10,x,10,0,10,11 (1x2.34)
10,0,10,x,10,11 (1.2x34)
10,0,x,0,7,11 (2.x.13)
7,0,10,0,x,11 (1.2.x3)
10,0,7,0,x,11 (2.1.x3)
7,0,x,0,10,11 (1.x.23)
x,0,x,0,10,11 (x.x.12)
10,6,x,0,7,8 (41x.23)
x,0,10,0,x,11 (x.1.x2)
10,6,x,0,10,8 (31x.42)
7,6,x,0,10,8 (21x.43)
10,0,10,6,x,8 (3.41x2)
7,0,10,6,x,8 (2.41x3)
10,0,x,6,10,8 (3.x142)
10,0,7,6,x,8 (4.21x3)
10,6,10,0,x,8 (314.x2)
7,6,10,0,x,8 (214.x3)
10,6,7,0,x,8 (412.x3)
7,0,x,6,10,8 (2.x143)
10,0,x,6,7,8 (4.x123)
x,6,10,0,7,x (x13.2x)
x,3,7,6,x,5 (x143x2)
x,3,x,6,7,5 (x1x342)
x,6,x,3,7,5 (x3x142)
x,0,10,6,7,x (x.312x)
x,6,7,0,10,x (x12.3x)
x,6,10,0,10,x (x12.3x)
x,6,7,x,7,8 (x12x34)
x,0,7,6,10,x (x.213x)
x,0,10,6,10,x (x.213x)
x,6,7,3,x,5 (x341x2)
10,x,10,0,7,11 (2x3.14)
10,x,7,0,10,11 (2x1.34)
7,x,10,0,10,11 (1x2.34)
7,x,7,0,10,11 (1x2.34)
7,0,10,x,10,11 (1.2x34)
10,0,7,x,7,11 (3.1x24)
10,0,7,x,10,11 (2.1x34)
7,0,7,x,10,11 (1.2x34)
7,0,10,x,7,11 (1.3x24)
10,0,10,x,7,11 (2.3x14)
10,x,7,0,7,11 (3x1.24)
7,x,10,0,7,11 (1x3.24)
x,0,10,x,10,11 (x.1x23)
x,0,x,6,10,8 (x.x132)
x,6,x,0,10,8 (x1x.32)
x,6,10,0,x,8 (x13.x2)
x,0,10,6,x,8 (x.31x2)
x,x,7,6,x,8 (xx21x3)

Quick Summary

  • The A° chord contains the notes: A, C, E♭
  • In Spook tuning, there are 120 voicings available
  • Also written as: Amb5, Amo5, A dim, A Diminished
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the A° chord on Guitar?

A° is a A Diminished chord. It contains the notes A, C, E♭. On Guitar in Spook tuning, there are 120 ways to play this chord.

How do you play A° on Guitar?

To play A° on in Spook tuning, use one of the 120 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the A° chord?

The A° chord contains the notes: A, C, E♭.

How many ways can you play A° on Guitar?

In Spook tuning, there are 120 voicings for the A° chord. Each voicing uses a different position on the fretboard while playing the same notes: A, C, E♭.

What are other names for A°?

A° is also known as Amb5, Amo5, A dim, A Diminished. These are different notations for the same chord with the same notes: A, C, E♭.

All A chords

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