1 files changed, 12 insertions, 0 deletions
diff --git a/doc/tutorial/music/Music.gf b/doc/tutorial/music/Music.gf
new file mode 100644
index 000000000..23defb7a6
--- /dev/null
+++ b/doc/tutorial/music/Music.gf
@@ -0,0 +1,12 @@
+  abstract Music = {
+
+    flags startcat=Kind ;
+
+    cat 
+      Kind ;
+      Property ;
+    fun 
+      PropKind : Kind -> Property -> Kind ; 
+      Song : Kind ;
+      American : Property ;
+}
+\ No newline at end of file