From 45ac69eff64eac89e1fd07c56f885463682219a2 Mon Sep 17 00:00:00 2001
From: Oliver Schmidt <ol.sc@web.de>
Date: Sun, 23 Dec 2018 23:31:24 +0100
Subject: [PATCH] Added reference to 'White Christmas - a yuletide log'

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 2ffdde5..acde4f9 100644
--- a/README.md
+++ b/README.md
@@ -32,3 +32,5 @@ To play .btc files in your own Apple II program:
 * Call the BTc player core with:
   * `A` set to the high byte of the memory address you placed the .btc file content on
   * `X` set to the number of samples divided by _2048_
+
+The BTc player was used for [White Christmas - a yuletide log](https://groups.google.com/d/msg/comp.sys.apple2/InGtNpGnXRI/w0VxaKHbCQAJ).