cat > long-score.ly << EOF
\version "2.10.0"
foo = \new Staff \new Voice \repeat unfold 50 \relative { c4 d8[ d16( e]~ e16[ e e) f] g8 }
cat > long-score.ly << EOF
\version "2.10.0"
foo = \new Staff \new Voice \repeat unfold 50 \relative { c4 d8[ d16( e]~ e16[ e e) f] g8 }