emptymusic = {
   \repeat unfold 11 % Change this for more lines.
   { s1\break }
}
\layout {
   indent = 0.0
   pagenumber = no
}
\new Score \with {
   \override TimeSignature #'transparent = ##t
   \override Clef #'transparent = ##t
   defaultBarType = #""
   \remove Bar_number_engraver
   \remove Clef_engraver
}
<<
   \context Staff \emptymusic
>>