+\version "2.19.37"
+
+\header
+{
+ texidoc = "Additional bass strings (for baroque lute, etc.) are supported in
+ TabStaff. They are printed below lowest line as: a, /a, //a, ///a, 4, 5 etc.
+ @code{additionalBassStrings} needs to be set accordingly."
+}
+
+m = { e' b g d a, e, d, c, b,,\9 a,, g,, }
+mus = { \m \bar "||" \transpose c cis \m \bar "|." }
+
+\score {
+ <<
+ \new Staff { \clef bass \cadenzaOn \mus }
+ %% FretBoards with `additionalBassStrings' return weird output
+ %% A warning is thrown if uncommented
+ %\new FretBoards \mus
+ \new TabStaff { \mus }
+ >>
+ \layout {
+ \context {
+ \Score
+ tablatureFormat = #fret-letter-tablature-format
+ }
+ \context {
+ \FretBoards
+ stringTunings = \stringTuning <e, a, d g b e'>
+ additionalBassStrings = \stringTuning <g,, a,, b,, c, d,>
+ }
+ \context {
+ \TabStaff
+ stringTunings = \stringTuning <e, a, d g b e'>
+ additionalBassStrings = \stringTuning <g,, a,, b,, c, d,>
+ fretLabels = #'("a" "b" "r" "d" "e" "f" "g" "h" "i" "k")
+ }
+ }
+}