6 The parenthesize markup will place parentheses
9 The angularity of the parentheses can be adjusted.
15 \relative c'' {c^\markup {
17 \column { "A" "B" "C" }
21 \override #'(angularity . 2) {
22 \override #'(width . 0.5) {
24 \column { "A" "B" "C" }