- \property Voice.Slur \set #'direction = #1
- \property Voice.Slur \set #'attachment = #'(head . head)
- g''16(g-)(g-)(g-)(d'-)(d-)(d-)(d-)
+ \override Slur #'direction = #1
+ \override Slur #'attachment = #'(head . head)
+ g''16(g)(g)(g)(d')(d)(d)(d)