5 Finger labels can be added, either in dots or below strings.
6 Dot color can be changed globally or on a per-dot basis,
7 and fingering label font size can be adjusted.
12 \layout { ragged-right = ##t }
27 %% C major for guitar, verbose style
28 \override TextScript.fret-diagram-details.finger-code = #'below-string
30 \fret-diagram-verbose #'((mute 6)
38 %% C major for guitar, verbose style
39 \override TextScript.fret-diagram-details.string-label-font-mag = #0.4
41 \fret-diagram-verbose #'((mute 6)
49 %% C major for guitar, verbose style
50 \override TextScript.fret-diagram-details.finger-code = #'in-dot
52 \fret-diagram-verbose #'((mute 6)
60 %% C major for guitar, verbose style
61 \once \override TextScript.fret-diagram-details.dot-color = #'white
63 \fret-diagram-verbose #'((mute 6)
71 %% C major for guitar, verbose style
72 \once \override TextScript.fret-diagram-details.dot-label-font-mag = #0.75
74 \fret-diagram-verbose #'((mute 6)
81 %% dot color inversion, white on black
82 \once \override TextScript.fret-diagram-details.dot-color = #'black
84 \fret-diagram-verbose #'((mute 6)
85 (place-fret 5 3 1 inverted)
87 (place-fret 3 5 3 inverted)
91 %% dot color inversion, black on white
92 \once \override TextScript.fret-diagram-details.dot-color = #'white
94 \fret-diagram-verbose #'((mute 6)
95 (place-fret 5 3 1 inverted)
97 (place-fret 3 5 3 inverted)