+ (barre 5 1 3))}
+
+ %% C major for guitar, verbose style
+ \revert TextScript #'(fret-diagram-details label-dir)
+ \once \override TextScript #'fret-diagram-details
+ #'number-type = #'custom
+ \once \override TextScript #'fret-diagram-details
+ #'fret-label-custom-format = #"~d°"
+ c' ^\markup {
+ \fret-diagram-verbose #'((mute 6)
+ (place-fret 5 3 1)
+ (place-fret 4 5 2)
+ (place-fret 3 5 3)
+ (place-fret 2 5 4)
+ (place-fret 1 3 1)
+ (barre 5 1 3))}