Tuning-specific arpeggio diagram

D Diminished 7 Arpeggio in Drop B Tuning

D Diminished 7 Arpeggio in Drop B Tuning shows the same d diminished 7 arpeggio chord tones across 6 strings tuned B F# B E G# C#. The tuning changes where the same chord tones sit across the fretboard.

Chord tones: D, F, Ab, Cb
Formula: 1 b3 b5 bb7
Semitones: 0 3 6 9
Chord symbols: Ddim7
Tuning: B F# B E G# C#
Strings: 6
Open pitch range: B1 to C#4
24-fret range: B1 to C#6

Open strings and root positions

3 of the 6 open strings belong to D Diminished 7 Arpeggio: string 6 Cb (bb7), string 4 Cb (bb7), and string 2 Ab (b5). None of those open-string tones is the D root, so the root must be fretted on every string.

String 6Cbbb7

String 4Cbbb7

String 2Abb5

First root on each string

String 6Fret 3

String 5Fret 8

String 4Fret 3

String 3Fret 10

String 2Fret 6

String 1Fret 1

Low-string pattern

On the lowest B string, the first-octave arpeggio pattern falls at frets 0, 3, 6, and 9, with the D root at fret 3. On the highest C# string, the first D is at fret 1.

OpenCbbb7

Fret 3D1

Fret 6Fb3

Fret 9Abb5

Practice this tuning-specific layout

Play D Diminished 7 Arpeggio on the low B string at frets 0, 3, 6, and 9, saying each note name and degree aloud.
Build a phrase that lets Cb on open string 6 ring, then connect it to the nearest D root and two other arpeggio tones.
Connect the D root positions on strings 6 through 1 at frets 3, 8, 3, 10, 6, and 1, adding the nearest arpeggio tone between each pair of roots.