+
+ pedalSustainStrings = #'("Ped." "*Ped." "*")
+ pedalUnaCordaStrings = #'("una corda" "" "tre corde")
+ \override DynamicLineSpanner #'Y-offset = #0
+ \override TextScript #'font-size = #2
+ \override TextScript #'font-shape = #'italic
+ \override VerticalAxisGroup #'minimum-Y-extent = #'(-1 . 1)