diff --git a/audacity-license-nyquist b/audacity-license-nyquist
new file mode 100644
index 0000000..6fa12c2
--- /dev/null
+++ b/audacity-license-nyquist
@@ -0,0 +1,33 @@
+There are a number of files under the nyquist subdirectory, which
+carry a non-commercial license :
+
+lib-src/libnyquist/nyquist/xlisp/xlcont.c
+lib-src/libnyquist/nyquist/xlisp/xldbug.c
+lib-src/libnyquist/nyquist/xlisp/xldmem.c
+lib-src/libnyquist/nyquist/xlisp/xleval.c
+lib-src/libnyquist/nyquist/xlisp/xlfio.c
+lib-src/libnyquist/nyquist/xlisp/xlftab.c
+lib-src/libnyquist/nyquist/xlisp/xlimage.c
+lib-src/libnyquist/nyquist/xlisp/xlinit.c
+lib-src/libnyquist/nyquist/xlisp/xlio.c
+lib-src/libnyquist/nyquist/xlisp/xlisp.c
+lib-src/libnyquist/nyquist/xlisp/xlisp.h
+lib-src/libnyquist/nyquist/xlisp/xlmath.c
+lib-src/libnyquist/nyquist/xlisp/xlobj.c
+lib-src/libnyquist/nyquist/xlisp/xlprin.c
+lib-src/libnyquist/nyquist/xlisp/xlread.c
+lib-src/libnyquist/nyquist/xlisp/xlstr.c
+lib-src/libnyquist/nyquist/xlisp/xlsys.c
+
+To clarify this licensing here is the response from David:
+
+"The copyright notices in the source code are intended to suggest that 
+non-commercial users need not contact me for permission. It is granted
+in the source code comments. Originally, commercial users needed 
+a license and in some cases paid a fee. Now, commercial use is governed 
+by a BSD-like license as you've mentioned. I guess I should at least 
+update my copies of the source files to say that but I have no control 
+over what is floating around the net.
+
+David Betz"
+
diff --git a/audacity.changes b/audacity.changes
index 305029b..4959a99 100644
--- a/audacity.changes
+++ b/audacity.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Jun  4 13:46:28 UTC 2010 - mseben@novell.com
+
+- add LICENSE_NYQUIST.txt to clarify licensing of libnyquist source 
+  files
+
 -------------------------------------------------------------------
 Wed May 26 21:59:23 UTC 2010 - cmorve69@yahoo.es
 
diff --git a/audacity.spec b/audacity.spec
index 591ea72..f1085fd 100644
--- a/audacity.spec
+++ b/audacity.spec
@@ -42,13 +42,14 @@ BuildRequires:  libtwolame-devel
 %endif
 Summary:        A Free, Cross-Platform Digital Audio Editor
 Version:        1.3.12
-Release:        3
+Release:        6
 License:        GPLv2+
 Group:          Productivity/Multimedia/Sound/Editors and Convertors
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Url:            http://audacity.sourceforge.net/
 Source:         %{name}-minsrc-%{version}-beta.tar.bz2
 Source1:        %{name}.png
+Source2:        %{name}-license-nyquist
 # PATCH-FIX-OPENSUSE %{name}-no_buildstamp.patch cmorve69@yahoo.es -- this patch removes the buildstamp
 Patch0:         %{name}-no_buildstamp.patch
 Patch5:         %{name}-retval.patch
@@ -74,6 +75,7 @@ physical memory size of your computer.
 %patch13 -p1
 %patch14
 %patch15
+%{__cp} %{S:2}  LICENSE_NYQUIST.txt
 
 %build
 #%{?suse_update_config:%{suse_update_config -f . lib-src/*/.}}
@@ -119,7 +121,7 @@ rm -rf $RPM_BUILD_ROOT
 
 %files -f %{name}.lang
 %defattr(-,root,root)
-%doc LICENSE.txt README.txt
+%doc LICENSE.txt README.txt LICENSE_NYQUIST.txt
 %doc %{_mandir}/man?/*
 %{_bindir}/audacity
 %{_datadir}/audacity