Tuning-specific arpeggio diagram

C# Diminished 7 Arpeggio in Open G Tuning

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

Chord tones: C#, E, G, Bb
Formula: 1 b3 b5 bb7
Semitones: 0 3 6 9
Chord symbols: C#dim7
Tuning: D G D G B D
Strings: 6
Open pitch range: D2 to D4
24-fret range: D2 to D6

Open strings and root positions

2 of the 6 open strings belong to C# Diminished 7 Arpeggio: string 5 G (b5) and string 3 G (b5). None of those open-string tones is the C# root, so the root must be fretted on every string.

String 5Gb5

String 3Gb5

First root on each string

String 6Fret 11

String 5Fret 6

String 4Fret 11

String 3Fret 6

String 2Fret 2

String 1Fret 11

Low-string pattern

On the lowest D string, the first-octave arpeggio pattern falls at frets 2, 5, 8, and 11, with the C# root at fret 11. On the highest D string, the first C# is at fret 11.

Fret 2Eb3

Fret 5Gb5

Fret 8Bbbb7

Fret 11C#1

Practice this tuning-specific layout

Play C# Diminished 7 Arpeggio on the low D string at frets 2, 5, 8, and 11, saying each note name and degree aloud.
Build a phrase that lets G on open string 5 ring, then connect it to the nearest C# root and two other arpeggio tones.
Connect the C# root positions on strings 6 through 1 at frets 11, 6, 11, 6, 2, and 11, adding the nearest arpeggio tone between each pair of roots.