\version "2.19.81"

\relative c' {
\time 6/8
\clef bass
<< { bes,8-5 bes'-1 d-2~ d8 c-1 bes-2 |
      c4. r4 f,8-2 | g4. ees8 d-1 c-2 | d4. s | } \\
    { s4. r4 g8-4~ |
      g f-5 aes-2~ aes g-1 d-4~ |
      d c ees-3~  r4 a,8-4~ |
      a g bes'-1~ bes a-2 g-3 | } >>
}