- d4\( d' b g g,8 f' e d c2\)
- \override PhrasingSlur #'color = #blue
- \shape PhrasingSlur #'((0 . -2) (-1 . 3.5) (0.5 . 0.5) (0 . -2.5))
+ d''4\( d' b g g,8 f' e d c2\)
+ \override PhrasingSlur.color = #blue
+ \shape #'((0 . -2) (-1 . 3.5) (0.5 . 0.5) (0 . -2.5)) PhrasingSlur