3 texidoc="Festival song synthesis output supports
9 \festival #"song-basic.xml" { \tempo 4 = 100 }
12 \relative c' { c2 r2 e4 g2. }
13 \addlyrics { play the game }
15 #(ly:progress "song-basic")
16 #(ly:progress "~a" (ly:gulp-file "song-basic.xml"))