\version "2.18.2"

\score {

<<

   \new PianoStaff  <<

    \chords {
      c1:/e 
      c:/e 
      c:/e 
      c:/e 
    }

   \new Staff \relative c'' {
      \set Staff.midiInstrument = "acoustic grand"
      \key g \major
      % \tempo 4 = 60
      < g c >1
      < c, g' > 
      < c e g >
      < g e' c' >
     
   }
   
   \new FiguredBass {
    \figuremode {
      < 6 >1
      < 6 >
      < 6 >
      < 6 >
     }
   }
   
   \new Staff \relative c {
     \set Staff.midiInstrument = "acoustic grand"
     \clef bass \key g \major 
      
      e1
      e
      e
      e
   }

   >>

>>

\layout {\context {
    \Score
    timing = ##f
  }
  \context {
    \Staff
    \remove Time_signature_engraver
  }}
% \midi {}

}