diff --git a/sclang-play/tutorial.sc b/sclang-play/tutorial.sc
index 3e56add..f7ec91c 100644
--- a/sclang-play/tutorial.sc
+++ b/sclang-play/tutorial.sc
@@ -885,3 +885,35 @@
   t.stop;
 )
 // }-------------------------------------------------------------------------
+
+
+// {-------------------------------------------------------------------------
+(
+  f = {
+    Task({
+      loop {
+        [60, 62, 64, 65, 67, 69, 71, 72].do({
+          |midi|
+          Synth(
+            \singrain,
+            [
+              freq: midi.midicps,
+              amp: 0.2,
+              sustain: 0.1
+            ]
+          );
+          0.25.wait;
+        });
+      }
+    });
+  };
+
+  t = f.value.play(quant: 4);
+  u = f.value.play(quant: [4, 0.5]);
+)
+
+(
+  t.stop;
+  u.stop;
+)
+// }-------------------------------------------------------------------------