Piano chord
E♭dim7E flat diminished seventh
- E♭1
- G♭♭3
- B𝄫♭5
- D𝄫𝄫7
- Notes
- 4
- Positions
- 4
- Span
- 9semitones
- Fingers
- 1-2-3-5
How to play E♭dim7 on piano
- Find E♭: it is the root and the lowest note of the chord in root position.
- Right hand: 1 on E♭, 2 on G♭, 3 on B𝄫, 5 on D𝄫.
- Or with the left hand: 5 on E♭, 3 on G♭, 2 on B𝄫, 1 on D𝄫.
- Press the keys together, with curved fingers and a loose wrist, and let them ring.
Root position · E♭ – G♭ – B𝄫 – D𝄫
1st inversion · G♭ – B𝄫 – D𝄫 – E♭
2nd inversion · B𝄫 – D𝄫 – E♭ – G♭
3rd inversion · D𝄫 – E♭ – G♭ – B𝄫
Numbers on the keys are fingers: 1 thumb, 2 index, 3 middle, 4 ring, 5 little finger.
E♭dim7 inversions
Use these 4 positions to move between chords with as little hand movement as possible. Root position starts on E♭; the inversions start on the other notes of the chord.
- Root positionbass: E♭Right hand 1-2-3-5 · Left hand 5-3-2-1
- 1st inversionbass: G♭Right hand 1-2-3-5 · Left hand 5-3-2-1
- 2nd inversionbass: B𝄫Right hand 1-2-3-5 · Left hand 5-3-2-1
- 3rd inversionbass: D𝄫Right hand 1-2-3-5 · Left hand 5-3-2-1
Chords that go with E♭dim7
The other chords of E minor, the key where E♭dim7 is home (vii°7). Songs in this key move between them.
E♭dim7 with two hands
A full sound: the left hand plays E♭ an octave lower, the right hand plays E♭–G♭–B𝄫–D𝄫.
E♭dim7 on other instruments
About the E♭dim7 chord
To build E flat diminished seventh, take these 4 notes from the root up: E♭ (1), G♭ (♭3), B𝄫 (♭5), D𝄫 (𝄫7). A diminished seventh: three minor thirds stacked. Every note is three semitones from the next, so the same keys name four different chords.
On the keyboard, start from E♭ and add the other notes above it: E♭ – G♭ – B𝄫 – D𝄫. From the lowest to the highest key that is 9 semitones. That is less than an octave, so E♭dim7 sits comfortably under one hand.
Each inversion of E♭dim7 puts a different note in the bass. In the 1st inversion the bass is G♭ (G♭–B𝄫–D𝄫–E♭). In the 2nd inversion the bass is B𝄫 (B𝄫–D𝄫–E♭–G♭). In the 3rd inversion the bass is D𝄫 (D𝄫–E♭–G♭–B𝄫).
Compared with E♭dim, E♭dim7 has one more note, D𝄫.
Keys that contain E♭dim7: E minor (vii°7).
Questions
What notes are in the E♭dim7 chord?
E♭dim7 (E flat diminished seventh) has 4 notes: E♭ (1), G♭ (♭3), B𝄫 (♭5), D𝄫 (𝄫7).
How many inversions does E♭dim7 have?
E♭dim7 can be played in 4 positions: Root position (E♭–G♭–B𝄫–D𝄫); 1st inversion (G♭–B𝄫–D𝄫–E♭); 2nd inversion (B𝄫–D𝄫–E♭–G♭); 3rd inversion (D𝄫–E♭–G♭–B𝄫).
What is the difference between E♭dim7 and E♭dim?
Compared with E♭dim, E♭dim7 has one more note, D𝄫.
Can I play E♭dim7 with one hand?
Yes. In root position E♭dim7 spans 9 semitones, less than an octave, so one hand holds it easily.