\version "2.18.0"

\language "english"
global = {
  \key g \major
  \numericTimeSignature
  \time 3/4
 }

left =   {
  \global \clef bass
 a8 b8 c'4 e'4 | d'2 c'4 |%m05-06
  \key e\major
  <<{r8 gs8 b4 ds4}\\{b,2.}>> |\break %m07
  a4 b,2 |%m08
  \repeat volta 2 { <<{b,4 cs2}\\{e,2.}>> |%m09
                     <<{f4 gs4 a4}\\{b,2.}>> |%m22 
                     <b e>2.~ |%m23
                  } 
  \alternative { { q4 e4 b,4 |\break } %m24
                  { q4 e4 b,8 a,8 | }  %m25
                }
   <<{r8 ds8 b8[ ds8] gs4}\\{gs,2~ gs,8 b,8}>> |%m26
}

<<
  \new Staff = "left" \with {
    
  } \left
>>