5 "Both edge heights of an ottava bracket can be specified."
11 \layout { ragged-right = ##t}
21 %override the left edge height to produce standard text with a left edge
23 \once \override Staff.OttavaBracket #'edge-height = #'(1.2 . 1.2)
28 % Look! we can make them go up!
30 \once \override Staff.OttavaBracket #'edge-height = #'(-1 . -1)
35 % and have them go in different directions
37 \once \override Staff.OttavaBracket #'edge-height = #'(-1.2 . 1.2)