+ %% solution 1
+ { c1 c1
+ <<
+ { c1 c1 }
+ \new Staff \with {
+ \remove "Time_signature_engraver"
+ fontSize = #-2
+ \override StaffSymbol #'staff-space = #(magstep -2)
+ } {
+ c,4^"ossia" es f fis g1
+ }
+ >>
+ c1 \break c c }
+
+ %% solution 2
+ \new Staff \with {
+ fontSize = #-2
+ \override StaffSymbol #'staff-space = #(magstep -2)
+
+ } { R1*2 c,4^"ossia" es f fis g1 R1 * 3 }
+ >>
+
+
+ \layout {
+ raggedright= ##t
+ \context {\RemoveEmptyStaffContext}
+ \context {
+ \Score
+ \remove System_start_delimiter_engraver
+ }
+ }