15 drop 2 voicings of Bdim7 — B, D, F and Ab, on 3 string sets, in 4 inversions.
What a drop 2 is. A close-position chord with the second voice from the top lowered an octave. Sits on four adjacent strings.
| Shape | String set | Inversion | Position | Difficulty |
|---|---|---|---|---|
| 1201xx | strings 6–5–4–3 | 2nd inversion — F in the bass, the 5th | open position | easy |
| x2313x | strings 5–4–3–2 | Root position — B in the bass, the root | open position | easy |
| xx0101 | strings 4–3–2–1 | 1st inversion — D in the bass, the 3rd | open position | easy |
| xx3434 | strings 4–3–2–1 | 2nd inversion — F in the bass, the 5th | around fret 3 | easy |
| 4534xx | strings 6–5–4–3 | 3rd inversion — Ab in the bass, the 7th | around fret 3 | easy |
| x5646x | strings 5–4–3–2 | 1st inversion — D in the bass, the 3rd | around fret 4 | easy |
| xx6767 | strings 4–3–2–1 | 3rd inversion — Ab in the bass, the 7th | around fret 6 | easy |
| 7867xx | strings 6–5–4–3 | Root position — B in the bass, the root | around fret 6 | easy |
| x8979x | strings 5–4–3–2 | 2nd inversion — F in the bass, the 5th | around fret 7 | easy |
| x-x-9-10-9-10 | strings 4–3–2–1 | Root position — B in the bass, the root | around fret 9 | easy |
| 10-11-9-10-x-x | strings 6–5–4–3 | 1st inversion — D in the bass, the 3rd | around fret 9 | easy |
| x-11-12-10-12-x | strings 5–4–3–2 | 3rd inversion — Ab in the bass, the 7th | around fret 10 | easy |
| 13-14-12-13-x-x | strings 6–5–4–3 | 2nd inversion — F in the bass, the 5th | around fret 12 | easy |
| x-x-12-13-12-13 | strings 4–3–2–1 | 1st inversion — D in the bass, the 3rd | around fret 12 | easy |
| x-14-15-13-15-x | strings 5–4–3–2 | Root position — B in the bass, the root | around fret 13 | easy |
Shapes are written lowest string first, so x is a string you do not play. To hear these, play them, or see them against the chord’s other shapes, open the Bdim7 chord page.
Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.