-\version "2.11.65"
+\version "2.19.21"
\header {
texidoc = "Contexts of the same type can be nested."
}
-\new StaffGroup \relative c' <<
- \new Staff { c1 }
+\new StaffGroup \relative <<
+ \new Staff { c'1 }
\new StaffGroup <<
\new Staff { c1 }
\new StaffGroup <<