key_test.ly

\version "2.18.2"
\include "jianpu10.ly"
\language "english"
\new JianpuStaff{
  \jianpuMusic{
    \key c \major
    {
      c'1
    }
    \key d \major
    {
      d'1
    }
    \key e \major
    {
      e'1
    }
    \key f \major
    {
      f'1
    }
    \key g \major
    {
      g'1
    }
    \key a \major
    {
      a'1
    }
    \key b \major
    {
      b'1
    }
    
    \key cs \major
    {
      cs'1
    }
    \key df \major
    {
      df'1
    }
    \key ds \major
    {
      ds'1
    }
    \key ef \major
    {
      ef'1
    }
    \key fs \major
    {
      fs'1
    }
    \key gf \major
    {
      gf'1
    }
    \key gs \major
    {
      gs'1
    }
    \key af \major
    {
      af'1
    }
    \key as \major
    {
      as'1
    }
    \key bf \major
    {
      bf'1
    }
  }
}