Thank you, Jean! Just what I needed! I tweaked a couple of settings so that the wavy line was centered with the staff and was slightly longer and thicker.
mySquiggle = \tweak parent-alignment-X #RIGHT \tweak extra-offset #'(1 . -4.5) ^\markup \override #'(height . 2) \override #'(thickness . 4) \override #'(angularity . 1) \draw-squiggle-line #3 #'(35 . 0) ##f Rachel On Mar 26, 2021, at 1:57 PM, Jean Abou Samra <[email protected]<mailto:[email protected]>> wrote: Le 26/03/2021 à 20:57, Rachel Green a écrit : How can I create a wavy line as in this picture? Best, Rachel \relative c { \time 6/4 \clef C \override NoteHead.style = #'harmonic c’1 r4 r4 } Something like this? \version "2.23.2" mySquiggle = \tweak parent-alignment-X #RIGHT \tweak extra-offset #'(0 . -3) ^\markup \override #'(height . 2) \override #'(thickness . 2) \override #'(angularity . 1) \draw-squiggle-line #3 #'(15 . 0) ##f \relative c { \time 6/4 \clef C \repeat unfold 36 c'8 \once \override NoteHead.style = #'harmonic \once \textLengthOn c1\mySquiggle r4 r4 } Documentation for \draw-squiggle-line is here: lilypond.org/doc/v2.22/Documentation/notation/graphic*<http://lilypond.org/doc/v2.22/Documentation/notation/graphic*> Best, Jean
