Guitar A#dim | B♭dim chord diagram
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.
Guitar A#dim | B♭dim chord diagram6-4-x-6-5-6
Guitar A#dim | B♭dim chord diagram6-7-8-6-5-6
Guitar A#dim | B♭dim chord diagramx-4-2-3-2-x
Guitar 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:
- Lift your index finger from A string fret 1 and place it on E string fret 1.
- Keep middle finger on D string fret 2.
- Keep ring finger on B string fret 2.
- 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:
- While playing A#dim | B♭dim, lift your pinky from G string fret 3.
- Lift your index finger from A string fret 1 and place it on G string fret 1.
- Keep middle finger on D string fret 2.
- 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:
- While playing A#dim | B♭dim, lift your pinky from G string fret 3.
- Lift your index finger from A string fret 1 and place it on G string fret 1.
- Keep middle finger on D string fret 2.
- 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:
- Lift your index finger from A string fret 1 and place it on G string fret 1.
- Keep middle finger on D string fret 2.
- Keep ring finger on B string fret 2.
- 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:
- While playing A#dim | B♭dim, lift your pinky from G string fret 3.
- Lift your index finger from A string fret 1 and place it on G string fret 1.
- Keep middle finger on D string fret 2.
- 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:
- While playing A#dim | B♭dim, first lift your ring finger and pinky.
- Keep index finger on A string fret 1.
- 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.