3 \header { texidoc = "A sample tablature with lettered tab,
4 using fretLabels to modify the fret letters.
6 By default, letters are drawn sequentially from the alphabet,
7 but if the context property fretLabels is defined, these are
8 substituted. If specified, the length of fretLabels must be
9 sufficient to label all the frets used. A warning is issued
10 if the length is too short.
14 notes = \relative c' {
17 \set fretLabels = #`("a" "b" ,(markup #:italic #:smaller "c"))
19 \set fretLabels = #`(,(markup #:with-color red "a")
21 ,(markup #:italic #:smaller "c"))
23 \set fretLabels = #'("α" "β" "γ")
30 stringTunings = #'(17 14 9 5 2 -3)
31 tablatureFormat = #fret-letter-tablature-format