Tuning-specific arpeggio diagram

C# Diminished 7 Arpeggio in 7-String Drop G Tuning

C# Diminished 7 Arpeggio in 7-String Drop G Tuning shows the same c# diminished 7 arpeggio chord tones across 7 strings tuned G D G C F A D. The seventh string adds lower chord-tone positions below a six-string layout while keeping the upper strings familiar.

Chord tones: C#, E, G, Bb
Formula: 1 b3 b5 bb7
Semitones: 0 3 6 9
Chord symbols: C#dim7
Tuning: G D G C F A D
Strings: 7
Open pitch range: G1 to D4
24-fret range: G1 to D6

Open strings and root positions

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

String 7Gb5

String 5Gb5

First root on each string

String 7Fret 6

String 6Fret 11

String 5Fret 6

String 4Fret 1

String 3Fret 8

String 2Fret 4

String 1Fret 11

Low-string pattern

On the lowest G string, the first-octave arpeggio pattern falls at frets 0, 3, 6, and 9, with the C# root at fret 6. On the highest D string, the first C# is at fret 11.

OpenGb5

Fret 3Bbbb7

Fret 6C#1

Fret 9Eb3

Practice this tuning-specific layout

Play C# Diminished 7 Arpeggio on the low G string at frets 0, 3, 6, and 9, saying each note name and degree aloud.
Build a phrase that lets G on open string 7 ring, then connect it to the nearest C# root and two other arpeggio tones.
Connect the C# root positions on strings 7 through 1 at frets 6, 11, 6, 1, 8, 4, and 11, adding the nearest arpeggio tone between each pair of roots.