} % begin verbatim
-stemOn = {
- \revert Staff.Stem.transparent
- \revert Staff.Flag.transparent
-}
-
-stemOff = {
- \override Staff.Stem.transparent = ##t
- \override Staff.Flag.transparent = ##t
-}
+stemOff = \hide Staff.Stem
+stemOn = \undo \stemOff
\score {
\new Staff \with { \remove "Time_signature_engraver" }