diff --git a/sounds/csonicgo/email.txt b/sounds/csonicgo/email.txt
new file mode 100644
index 00000000..8c2626c3
--- /dev/null
+++ b/sounds/csonicgo/email.txt
@@ -0,0 +1,22 @@
+From: Claude A Freeman
+Sent: Fri 08/09/2006 10:46
+To: jon@alcopop.org
+Subject: Freedoom: boss sound
+
+Jon!
+
+Here is the sound that I created for Freedoom. You can use it as you
+wish, though I recommend it for a monster alert sound, or a romero
+death. :)
+
+NOTE: this sound does not conform to the 8-bit, 22050 kHz doom sound
+standard. If this is a problem, let me know and I'll fix it, but the
+sound may be hampered due to the frequencies the sound uses. If you can
+fix it, that'd be even better. :P
+
+you can credit me as CSonicGo, but don't print my email address.
+
+Thanks!
+
+CSonicGo
+
diff --git a/sounds/csonicgo/freedoomfinal.wav b/sounds/csonicgo/freedoomfinal.wav
new file mode 100644
index 00000000..2e124a9d
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diff --git a/sounds/csonicgo/freedoomfinal_rendered.wav b/sounds/csonicgo/freedoomfinal_rendered.wav
new file mode 100644
index 00000000..5d12a44f
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diff --git a/sounds/csonicgo/freedoomfinal_rendered_ampl.wav b/sounds/csonicgo/freedoomfinal_rendered_ampl.wav
new file mode 100644
index 00000000..ea1f3b4d
Binary files /dev/null and b/sounds/csonicgo/freedoomfinal_rendered_ampl.wav differ
diff --git a/sounds/csonicgo/rendered.txt b/sounds/csonicgo/rendered.txt
new file mode 100644
index 00000000..b4c32c2f
--- /dev/null
+++ b/sounds/csonicgo/rendered.txt
@@ -0,0 +1,5 @@
+original => freedoomfinal.wav
+
+downsampled to 11025Hz by Jon => freedoomfinal_rendered.wav
+
+amplified and clipped at the front end =>freedoomfinal_rendered_ampl.wav 
diff --git a/sounds/dsbrssit.wav b/sounds/dsbrssit.wav
new file mode 120000
index 00000000..949b60ab
--- /dev/null
+++ b/sounds/dsbrssit.wav
@@ -0,0 +1 @@
+csonicgo/freedoomfinal_rendered_ampl.wav
\ No newline at end of file