All 4 ways to play D#dim7 on guitar
-
xx1212 at the 1st fret -
x67575 at the 5th fret -
xx7878 at the 7th fret -
11-x-10-11-10-x at the 10th fret
Diagrams: strings run from the lowest on the left; X = don't play, O = open string, numbers = fingers (1 index, 2 middle, 3 ring, 4 little finger).
How to play D#dim7 on guitar
Main shape: xx1212 (at the 1st fret).
- Put your index finger (1) on the 1st fret of the D (4th) string.
- Put your ring finger (3) on the 2nd fret of the G (3rd) string.
- Put your middle finger (2) on the 1st fret of the B (2nd) string.
- Put your little finger (4) on the 2nd fret of the high E (1st) string.
- Don't play the low E (6th) or A (5th) strings (marked X).
- Strum from the D (4th) string down (4 strings).
D#dim7 notes and intervals
| Note | Formula | Interval from the root |
|---|---|---|
| D♯ | 1 | root |
| F♯ | ♭3 | minor 3rd |
| A | ♭5 | diminished 5th |
| C | 𝄫7 | diminished 7th |
Inversions: the same notes with another one in the bass, written as slash chords: D♯dim7/F♯ (1st inversion), D♯dim7/A (2nd inversion) and D♯dim7/C (3rd inversion).
Easier ways to play D#dim7
- Play D♯dim instead: it keeps D♯, F♯ and A and leaves out C.
D#dim7 on piano and ukulele
-
D♯dim7 on piano D♯ – F♯ – A – C -
D♯dim7 on ukulele 2323
Which keys use D#dim7?
D♯dim7 is one of the basic chords of 1 key. Its number (Roman numeral) and job change with the key:
| Key | Written | Numeral | Function |
|---|---|---|---|
| E minor | D♯°7 | vii°7 | dominant (harmonic minor) |