\include "header"
\paper{paper-height = 3.2\cm}

{
  \key a \minor
  \time 2/4
  \relative c''
  {
    e8. f16 g8 a g f e4 e16 f e d e8 c b c a4
    e'8. f16 g8 a g16 a g f e4 e16 f e d e8 c << {e2} \\ {b2} >>
  }
}