D Diminished Seventh
Piano chord — 4 notes
D
Diminished Seventh
Root Position: D – F – A♭ – B
Bass note: D
RootChord tone
All Voicings — D Diminished Seventh
Root PositionD – F – A♭ – B(bass: D)
1st InversionF – A♭ – B – D(bass: F)
2nd InversionA♭ – B – D – F(bass: A♭)
3rd InversionB – D – F – A♭(bass: B)
D Diminished Seventh Piano Chord — Notes and Inversions
Notes: D, F, A♭, B
Intervals: 1P, 3m, 5d, 7d
Number of notes: 4
Also known as: dim7, °7, o7
The D Diminished Seventh chord contains 4 notes (D, F, A♭, B). This chord has 3 inversions in addition to the root position. Use the interactive piano keyboard above to explore each voicing.