Ukulele A#dim | B♭dim chord diagram
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.
Ukulele A#dim | B♭dim chord diagram6-4-6-4
Ukulele A#dim | B♭dim chord diagram3-4-6-4
Ukulele 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:
- Keep index finger on C string fret 1.
- Keep middle finger on A string fret 1.
- 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:
- While playing A#dim | B♭dim, lift your middle finger from A string fret 1.
- Keep index finger on C string fret 1.
- 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:
- Keep index finger on C string fret 1.
- Lift your middle finger from A string fret 1 and place it on E string fret 1.
- 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:
- Keep index finger on C string fret 1.
- Lift your middle finger from A string fret 1 and place it on E string fret 1.
- 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:
- Keep index finger on C string fret 1.
- Lift your middle finger from A string fret 1 and place it on E string fret 1.
- 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:
- While playing A#dim | B♭dim, first lift your middle finger and ring finger.
- 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.