diff --git a/Session/ButteredPeas.abc b/Session/ButteredPeas.abc
index 8985b5e..37625e2 100644
--- a/Session/ButteredPeas.abc
+++ b/Session/ButteredPeas.abc
@@ -1,6 +1,7 @@
 X:1
 T:Buttered Peas
 O:England
+Z: Cry Havoc Booke of Dottes. Creative Commons by-nc-sa 2.0 UK licenced.
 M:4/4
 L:1/8
 Q:1/4=180