Bb diminished Chord (Bbdim) & Bb diminished 7th (Bbdim7) on Piano & Guitar

A piano keyboard reference for the B_♭ diminished chord, abbreviated as B_♭dim or B_♭°.

The B_♭ diminished triad consists of the notes B_♭, D_♭ and F_♭. The 2 inversions to the B_♭ diminished triad are D_♭ F_♭ B_♭ and F_♭ B_♭ D_♭.

The B_♭ diminished 7th chord, abbreviated as B_♭dim7 or B_♭°7, has the notes B_♭, D_♭, F_♭ and A_♭♭. The 3 inversions to the B_♭ diminished 7th chord are D_♭ F_♭ A_♭♭ B_♭, F_♭ A_♭♭ B_♭ D_♭ and A_♭♭ B_♭ D_♭ F_♭.

The intervals of the B_♭ diminished chord are the root (B_♭) , minor third (D_♭) and diminished fifth (F_♭). With the B_♭ diminished 7th chord, there's an additional diminished seventh (A_♭♭).

🎸 You can also jump to guitar chord diagrams for the B♭ diminished and B♭ diminished7th chords in common positions on the guitar fretboard. You'll find both open chords and/or barre chords.

B♭ diminished Chord on Piano

⌨️ hint: use numbers 1 to 7 on a computer keyboard to trigger the chords and their inversions.

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🎸 B♭ diminished Chord Guitar Diagrams

Below you'll find guitar chord diagrams for common chord positions of the B♭ diminished chord and the B♭ diminished 7th chord, along with finger positions or note names.

show: Finger positions Note names

orientation: Vertical Horizontal

B♭ diminished 7th Guitar Chords

1 Index finger

2 Middle finger

3 Ring finger

4 Pinky

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