lilypond-orchestra-template/performance-notes/performance-notes.ily

\header{
  tagline = ""
}

\markup \justify {
  Here are some performance notes. This is text blah blah. Below is some music.
}

\score {
  \new Staff
  \relative c' {
    c4 c c c |
  }
}

\markup \justify {
  That was music. This is more text blah blah.
}