1\version "2.21.0"
2\header {
3  texidoc="Festival song synthesis output supports
4associated voices.
5"
6}
7
8
9\include "festival.ly"
10
11\festival "song-associated-voice.xml" { \tempo 4 = 100 }
12\relative c'
13{
14<< \context Voice = melody {
15     \time 3/4
16     c2 e4 g2.
17  }
18  \new Lyrics \lyricmode {
19    \set associatedVoice = "melody"
20    play2 the4 game2.
21  } >>
22}
23#(ly:progress "song-associated-voice")
24#(ly:progress "~a" (ly:gulp-file "song-associated-voice.xml"))
25