\version "2.18.2-1"

\header {
   title = "Au Clair de la Lune"
   composer = \markup{Anonyme (XVIII\hspace #-1 \super{e} siècle)}
}

\score {
<<
\new Staff \with {
  instrumentName = "en do"
  shortInstrumentName = "do"
}
{
  \relative c'' {
    \time 2/4
    \tempo 4 = 60

    c8 c c d
    e4 d4
    c8 e d d
    c2 \bar ":|.|:" \break
    d8 d d d
    a4 a4
    d8 c b a
    g2 \break
    c8 c c d
    e4 d4
    c8 e d d
    d2 \bar "|."
  }
}

\new Staff \with {
    instrumentName = \markup {
      \column { "Trompette"
        \line { "en si" \smaller \flat } 
      }
    }
    shortInstrumentName = "Tr."
  }
  \relative c'' {
    \transposition bes
    \key d \major

    d8 d d e
    fis4 e4
    d8 fis e e
    d2
    e8 e e e
    b4 b4
    e8 d cis b
    a2
    d8 d d e
    fis4 e4
    d8 fis e e
    d2
  }
>>
}