Bar lines ......... Single bar lines are automatically placed in the music so there is no need to add them manually. Other types of bar lines are added using ‘\bar’, for example ‘\bar "||"’ for a double bar line, or ‘\bar "|."’ for an ending bar line. For a full list of bar lines see the (lilypond-notation)Bar lines. g1 e1 \bar "||" c2. c'4 \bar "|." [image src="" alt="[image of music]" text="image of music" ]