B♭dim7 Piano
Learn the B♭ Diminished 7 (B♭dim7) chord on piano: notes (B♭, D♭, F♭, A♭♭), intervals, fingering, diagram, and an interactive audio tool.
Enharmonic name: B♭ / A♯Quick answer
B♭dim7 contains B♭, D♭, F♭, A♭♭. Symmetrical, mysterious, and intensely tense.
Positions
Root position
B♭ · D♭ · F♭ · A♭♭
Inversion 1
D♭ · F♭ · A♭♭ · B♭
Inversion 2
F♭ · A♭♭ · B♭ · D♭
Inversion 3
A♭♭ · B♭ · D♭ · F♭
Notes
- B♭Root
- D♭Minor 3rd
- F♭Diminished 5th
- A♭♭Diminished 7th
Intervals
Root · Minor 3rd · Diminished 5th · Diminished 7th
Frequently asked questions
What notes are in B♭dim7?
B♭ · D♭ · F♭ · A♭♭