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Guitar A#dim | B♭dim chord diagram

Guitar A#dim | B♭dim chord diagram Fingering: x-1-2-3-2-x

A#dim | B♭dim is one of the essential Guitar chords. On this page, you can find how to play A#dim | B♭dim, alternative positions, and core chord transitions.

To play A#dim | B♭dim, follow these steps: Place index finger on A string fret 1. Place middle finger on D string fret 2. Place ring finger on B string fret 2. Place pinky on G string fret 3. A#dim can also be written as B♭dim; these names are enharmonic equivalents that represent the same pitch class.

Tips

  • Place A string with your index finger and D string with your middle finger with a vertical finger angle so nearby strings ring clearly without buzz.
  • On A string, press fret 1 with your index finger close to the fret wire (not on top) for a cleaner tone.
  • Mute unused strings to avoid unwanted ringing.

Chord Theory

Notes
A# - C# - E
Intervals
1 - b3 - b5
Chord Type
Diminished — tense and unstable
Difficulty
Intermediate
Voicings
7

Alternative Positions

Different ways to play A#dim | B♭dim on the fretboard, from beginner-friendly to advanced voicings.

  • A#dim | B♭dim chord alternative position 1Guitar A#dim | B♭dim chord diagram6-4-x-6-5-6
  • A#dim | B♭dim chord alternative position 2Guitar A#dim | B♭dim chord diagram6-7-8-6-5-6
  • A#dim | B♭dim chord alternative position 3Guitar A#dim | B♭dim chord diagramx-4-2-3-2-x
  • A#dim | B♭dim chord alternative position 4Guitar A#dim | B♭dim chord diagram6-4-x-3-5-6

Easy Transition Chords

These chords have similar finger positions to A#dim | B♭dim, making them ideal for practice transitions.

  • 1. A#dim | B♭dim → A#m/E | B♭m/E chord transition

    To move from A#dim | B♭dim to A#m/E | B♭m/E, follow these steps:

    1. Lift your index finger from A string fret 1 and place it on E string fret 1.
    2. Keep middle finger on D string fret 2.
    3. Keep ring finger on B string fret 2.
    4. Keep pinky on G string fret 3.
  • 2. A#dim | B♭dim → Amaj7 chord transition

    To move from A#dim | B♭dim to Amaj7, follow these steps:

    1. While playing A#dim | B♭dim, lift your pinky from G string fret 3.
    2. Lift your index finger from A string fret 1 and place it on G string fret 1.
    3. Keep middle finger on D string fret 2.
    4. Keep ring finger on B string fret 2.
  • 3. A#dim | B♭dim → C#m/A | D♭m/A chord transition

    To move from A#dim | B♭dim to C#m/A | D♭m/A, follow these steps:

    1. While playing A#dim | B♭dim, lift your pinky from G string fret 3.
    2. Lift your index finger from A string fret 1 and place it on G string fret 1.
    3. Keep middle finger on D string fret 2.
    4. Keep ring finger on B string fret 2.
  • 4. A#dim | B♭dim → C#m/C | D♭m/C chord transition

    To move from A#dim | B♭dim to C#m/C | D♭m/C, follow these steps:

    1. Lift your index finger from A string fret 1 and place it on G string fret 1.
    2. Keep middle finger on D string fret 2.
    3. Keep ring finger on B string fret 2.
    4. Slide your pinky from G string fret 3 to A string fret 3.
  • 5. A#dim | B♭dim → C#m/E | D♭m/E chord transition

    To move from A#dim | B♭dim to C#m/E | D♭m/E, follow these steps:

    1. While playing A#dim | B♭dim, lift your pinky from G string fret 3.
    2. Lift your index finger from A string fret 1 and place it on G string fret 1.
    3. Keep middle finger on D string fret 2.
    4. Keep ring finger on B string fret 2.
  • 6. A#dim | B♭dim → Em/A# | Em/B♭ chord transition

    To move from A#dim | B♭dim to Em/A# | Em/B♭, follow these steps:

    1. While playing A#dim | B♭dim, first lift your ring finger and pinky.
    2. Keep index finger on A string fret 1.
    3. Keep middle finger on D string fret 2.

Compatible Scales

These scales include A#dim | B♭dim and highlight the companion chords that fit the same key.

Frequently Asked Questions

How difficult is the A#dim | B♭dim chord on Guitar?

A#dim | B♭dim requires moderate control on Guitar. The voicing covers 3 frets. Keep your wrist relaxed to improve accuracy.

Is there a simpler voicing for A#dim | B♭dim?

You can try an easier Guitar voicing for A#dim | B♭dim. The alternative voicing uses fingering 6-4-x-3-5-6. Use this shape first, then return to the full form as control improves.