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Ukulele A#dim | B♭dim chord diagram

Ukulele A#dim | B♭dim chord diagram Fingering: 3-1-0-1

A#dim | B♭dim is one of the essential Ukulele 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 C string fret 1. Place middle finger on A string fret 1. Place ring finger 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 C string with your index finger and A string with your middle finger with a vertical finger angle so nearby strings ring clearly without buzz.
  • On C string, press fret 1 with your index finger close to the fret wire (not on top) for a cleaner tone.
  • Finger choices on A#dim | B♭dim can be optimized for the next chord. For example, when moving from A#dim | B♭dim to A#m | B♭m, using on the G string, use your pinky, on the C string, use your middle finger, and on the A string, use your ring finger helps preserve hand position with minimal movement.
  • To play A#dim | B♭dim cleanly, every involved string should ring clearly. Make sure both fretted strings (G string, C string, and A string) and open strings sound clean. After shaping the chord, pluck each string one by one and confirm there is no muted or buzzing note.

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 1Ukulele A#dim | B♭dim chord diagram6-4-6-4
  • A#dim | B♭dim chord alternative position 2Ukulele A#dim | B♭dim chord diagram3-4-6-4
  • A#dim | B♭dim chord alternative position 3Ukulele A#dim | B♭dim chord diagram6-4-6-7

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 → Gdim chord transition

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

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

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

    1. While playing A#dim | B♭dim, lift your middle finger from A string fret 1.
    2. Keep index finger on C string fret 1.
    3. Keep ring finger on G string fret 3.
  • 3. A#dim | B♭dim → Aaug chord transition

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

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

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

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

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

    1. Keep index finger on C string fret 1.
    2. Lift your middle finger from A string fret 1 and place it on E string fret 1.
    3. Slide your ring finger on G string from fret 3 to fret 2.
  • 6. A#dim | B♭dim → A7 chord transition

    To move from A#dim | B♭dim to A7, follow these steps:

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

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 Ukulele?

A#dim | B♭dim requires moderate control on Ukulele. 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 Ukulele voicing for A#dim | B♭dim. The alternative voicing uses fingering 6-4-6-7. Use this shape first, then return to the full form as control improves.