Dual license the files under mf/ using OFL.

46 files changed, 202 insertions, 112 deletions

diff --git a/LICENSE b/LICENSE
index 753f485dbe..e03b1e19ae 100644
--- a/LICENSE
+++ b/LICENSE
@@ -22,13 +22,20 @@ The following exceptions apply:
   * It does not apply to ly/articulate.ly, which is only licensed
     under the GPL version 3 (not any later versions).
 
-  * If you create a document which uses fonts included in LilyPond,
-    and embed this font or unaltered portions of this font into the
-    document, then this font does not by itself cause the resulting
-    document to be covered by the GNU General Public License.  This
-    exception does not however invalidate any other reasons why the
-    document might be covered by the GNU General Public License.
-    If you modify one or more of the fonts, you may extend this
-    exception to your version of the fonts but you are not obliged
-    to do so.  If you do not wish to do so, delete this exception
-    statement from your version.
+  * The files under mf/ form a font, and this font is dual-licensed
+    under the GPL+Font exception and the SIL Open Font License (OFL).
+    A copy of the OFL is in the file LICENSE.OFL.
+
+    The font exception for the GPL stipulates the following exception:
+
+      If you create a document which uses fonts included in LilyPond,
+      and embed this font or unaltered portions of this font into the
+      document, then this font does not by itself cause the resulting
+      document to be covered by the GNU General Public License.  This
+      exception does not however invalidate any other reasons why the
+      document might be covered by the GNU General Public License.
+      If you modify one or more of the fonts, you may extend this
+      exception to your version of the fonts but you are not obliged
+      to do so.  If you do not wish to do so, delete this exception
+      statement from your version.
+
diff --git a/LICENSE.OFL b/LICENSE.OFL
new file mode 100644
index 0000000000..41e80d6039
--- /dev/null
+++ b/LICENSE.OFL
@@ -0,0 +1,95 @@
+
+Copyright (c) 1996--2013, The LilyPond authors (lilypond.org) 
+with Reserved Font Name "Emmentaler" and "Feta".
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+SIL OPEN FONT LICENSE
+
+Version 1.1 - 26 February 2007
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
diff --git a/mf/feta-accidentals.mf b/mf/feta-accidentals.mf
index 905d1c3e8e..1130672440 100644
--- a/mf/feta-accidentals.mf
+++ b/mf/feta-accidentals.mf
@@ -3,11 +3,11 @@
 %
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or you can redistribute it under
+% the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-accordion.mf b/mf/feta-accordion.mf
index c96ff8d06c..354e0f3e91 100644
--- a/mf/feta-accordion.mf
+++ b/mf/feta-accordion.mf
@@ -3,10 +3,11 @@
 %
 % Copyright (C) 1998--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or you can redistribute it under
+% the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-arrowheads.mf b/mf/feta-arrowheads.mf
index f80afc91b9..e202692182 100644
--- a/mf/feta-arrowheads.mf
+++ b/mf/feta-arrowheads.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 2005--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-autometric.mf b/mf/feta-autometric.mf
index a12b4ebda6..e24f1605db 100644
--- a/mf/feta-autometric.mf
+++ b/mf/feta-autometric.mf
@@ -8,10 +8,10 @@
 % to automate generation of the lily tables.
 % The output should be parsed by the mf-to-table script.
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces-a.mf b/mf/feta-braces-a.mf
index 2436c6f1f3..1210262421 100644
--- a/mf/feta-braces-a.mf
+++ b/mf/feta-braces-a.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces-b.mf b/mf/feta-braces-b.mf
index cf4adea384..df91510af7 100644
--- a/mf/feta-braces-b.mf
+++ b/mf/feta-braces-b.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces-c.mf b/mf/feta-braces-c.mf
index eacfc57a24..87fc66047d 100644
--- a/mf/feta-braces-c.mf
+++ b/mf/feta-braces-c.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces-d.mf b/mf/feta-braces-d.mf
index 4f4a6e961a..ffad571c0c 100644
--- a/mf/feta-braces-d.mf
+++ b/mf/feta-braces-d.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces-e.mf b/mf/feta-braces-e.mf
index 31201f184d..a0b130bdad 100644
--- a/mf/feta-braces-e.mf
+++ b/mf/feta-braces-e.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces-f.mf b/mf/feta-braces-f.mf
index 920ac35a55..ad31d2bcc8 100644
--- a/mf/feta-braces-f.mf
+++ b/mf/feta-braces-f.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces-g.mf b/mf/feta-braces-g.mf
index 9c233e0ade..545ca5a855 100644
--- a/mf/feta-braces-g.mf
+++ b/mf/feta-braces-g.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces-h.mf b/mf/feta-braces-h.mf
index f8ea48dcac..646e153106 100644
--- a/mf/feta-braces-h.mf
+++ b/mf/feta-braces-h.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces-i.mf b/mf/feta-braces-i.mf
index c8e7a73a10..0f3fcd3567 100644
--- a/mf/feta-braces-i.mf
+++ b/mf/feta-braces-i.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-braces.mf b/mf/feta-braces.mf
index 5ecd5b71a8..c948f345fd 100644
--- a/mf/feta-braces.mf
+++ b/mf/feta-braces.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %                Jan Nieuwenhuizen <janneke@gnu.org>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-brackettips.mf b/mf/feta-brackettips.mf
index 2971f1e416..d3b29cab54 100644
--- a/mf/feta-brackettips.mf
+++ b/mf/feta-brackettips.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 2005--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-clefs.mf b/mf/feta-clefs.mf
index e1c513f94d..d76b341453 100644
--- a/mf/feta-clefs.mf
+++ b/mf/feta-clefs.mf
@@ -5,10 +5,10 @@
 % Jan Nieuwenhuizen <janneke@gnu.org>,
 % Juergen Reuter <reuter@ipd.uka.de>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-dots.mf b/mf/feta-dots.mf
index c568aed737..be38847a2c 100644
--- a/mf/feta-dots.mf
+++ b/mf/feta-dots.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-dynamics.mf b/mf/feta-dynamics.mf
index c2728c3f08..c1b7c43a6a 100644
--- a/mf/feta-dynamics.mf
+++ b/mf/feta-dynamics.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 1997--2012 Jan Nieuwenhuizen <janneke@gnu.org>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-flags-generic.mf b/mf/feta-flags-generic.mf
index a40e5d9b1e..947cc8a35a 100644
--- a/mf/feta-flags-generic.mf
+++ b/mf/feta-flags-generic.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-flags.mf b/mf/feta-flags.mf
index 81d68a49a3..2cd890f3b0 100644
--- a/mf/feta-flags.mf
+++ b/mf/feta-flags.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-generic.mf b/mf/feta-generic.mf
index 16c31a7beb..0d253ce653 100644
--- a/mf/feta-generic.mf
+++ b/mf/feta-generic.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-macros.mf b/mf/feta-macros.mf
index b111c94445..c464c3f7f8 100644
--- a/mf/feta-macros.mf
+++ b/mf/feta-macros.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-noteheads-generic.mf b/mf/feta-noteheads-generic.mf
index 70cf9a4395..3c255073c8 100644
--- a/mf/feta-noteheads-generic.mf
+++ b/mf/feta-noteheads-generic.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-noteheads.mf b/mf/feta-noteheads.mf
index c45969ed6a..d976b2df94 100644
--- a/mf/feta-noteheads.mf
+++ b/mf/feta-noteheads.mf
@@ -5,11 +5,10 @@
 % & Han-Wen Nienhuys <hanwen@xs4all.nl>
 % & Juergen Reuter <reuter@ipd.uka.de>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-numbers.mf b/mf/feta-numbers.mf
index 0e637550ca..8ec75697ae 100644
--- a/mf/feta-numbers.mf
+++ b/mf/feta-numbers.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 1997--2012 Jan Nieuwenhuizen <janneke@gnu.org>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-params.mf b/mf/feta-params.mf
index a61edfe73b..8336df3306 100644
--- a/mf/feta-params.mf
+++ b/mf/feta-params.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-pedals.mf b/mf/feta-pedals.mf
index edad126265..b4979ca4a6 100644
--- a/mf/feta-pedals.mf
+++ b/mf/feta-pedals.mf
@@ -5,10 +5,10 @@
 %
 % Voor Cup
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-rests.mf b/mf/feta-rests.mf
index b109d3bac2..09439853a0 100644
--- a/mf/feta-rests.mf
+++ b/mf/feta-rests.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 1997--2012 Jan Nieuwenhuizen <janneke@gnu.org>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-scripts.mf b/mf/feta-scripts.mf
index 7b4cbf455d..91c3ae1fe4 100644
--- a/mf/feta-scripts.mf
+++ b/mf/feta-scripts.mf
@@ -5,10 +5,10 @@
 %	Jan Nieuwenhuizen <janneke@gnu.org>
 %
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-ties.mf b/mf/feta-ties.mf
index 62702e92ff..6df5e7ca5c 100644
--- a/mf/feta-ties.mf
+++ b/mf/feta-ties.mf
@@ -3,10 +3,10 @@
 %
 % Copyright (C) 2011--2012 Bertrand Bordage <bordage.bertrand@gmail.com>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-timesignatures.mf b/mf/feta-timesignatures.mf
index 2bbb7d91a5..0098f0ad42 100644
--- a/mf/feta-timesignatures.mf
+++ b/mf/feta-timesignatures.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 1998--2012 Mats Bengtsson <matsb@s3.kth.se>,
 %		 Christian Mondrup <scancm@biobase.dk>
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/feta-trills.mf b/mf/feta-trills.mf
index 9ad4e69888..ea63af0bfb 100644
--- a/mf/feta-trills.mf
+++ b/mf/feta-trills.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 1998--2012 Jan Nieuwenhuizen <janneke@gnu.org>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-accidentals.mf b/mf/parmesan-accidentals.mf
index 7ea7f14f68..f7cf78563b 100644
--- a/mf/parmesan-accidentals.mf
+++ b/mf/parmesan-accidentals.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 2001--2012 Juergen Reuter <reuter@ipd.uka.de>
 % 
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-clefs.mf b/mf/parmesan-clefs.mf
index 8cc936380e..ec6561dc8e 100644
--- a/mf/parmesan-clefs.mf
+++ b/mf/parmesan-clefs.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 2001--2012 Juergen Reuter <reuter@ipd.uka.de>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-custodes.mf b/mf/parmesan-custodes.mf
index 3729679d72..08bf714858 100644
--- a/mf/parmesan-custodes.mf
+++ b/mf/parmesan-custodes.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 2000--2012 Juergen Reuter <reuter@ipd.uka.de>
 % 
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-dots.mf b/mf/parmesan-dots.mf
index 4e77d9c465..86a8ee7f4c 100644
--- a/mf/parmesan-dots.mf
+++ b/mf/parmesan-dots.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 2006--2012 Juergen Reuter <reuter@ipd.uka.de>
 % 
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-flags.mf b/mf/parmesan-flags.mf
index 13febbca6c..f7c903f874 100644
--- a/mf/parmesan-flags.mf
+++ b/mf/parmesan-flags.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 2001--2012 Juergen Reuter <reuter@ipd.uka.de>
 % 
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-generic.mf b/mf/parmesan-generic.mf
index c07bd21966..31b35ff25b 100644
--- a/mf/parmesan-generic.mf
+++ b/mf/parmesan-generic.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 2002--2012 Juergen Reuter <reuter@ipd.uka.de>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-macros.mf b/mf/parmesan-macros.mf
index 6554c8b210..a42a1db393 100644
--- a/mf/parmesan-macros.mf
+++ b/mf/parmesan-macros.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 2001--2012 Juergen Reuter <reuter@ipd.uka.de>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-noteheads-generic.mf b/mf/parmesan-noteheads-generic.mf
index 3ccaca9094..a4103791ff 100644
--- a/mf/parmesan-noteheads-generic.mf
+++ b/mf/parmesan-noteheads-generic.mf
@@ -3,11 +3,10 @@
 %
 % Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-noteheads.mf b/mf/parmesan-noteheads.mf
index afc713f352..dbeb87530d 100644
--- a/mf/parmesan-noteheads.mf
+++ b/mf/parmesan-noteheads.mf
@@ -6,10 +6,10 @@
 % Neo-mensural heads originally by
 % Christian Mondrup and Mats Bengtsson
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-rests.mf b/mf/parmesan-rests.mf
index b8b3c51ce8..d238211b7e 100644
--- a/mf/parmesan-rests.mf
+++ b/mf/parmesan-rests.mf
@@ -7,10 +7,10 @@
 % Christian Mondrup and Mats Bengtsson.
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-scripts.mf b/mf/parmesan-scripts.mf
index 7899fcba42..cc96bbc465 100644
--- a/mf/parmesan-scripts.mf
+++ b/mf/parmesan-scripts.mf
@@ -4,10 +4,10 @@
 % Copyright (C) 2002--2012 Juergen Reuter <reuter@ipd.uka.de>
 % 
 %
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/mf/parmesan-timesignatures.mf b/mf/parmesan-timesignatures.mf
index 598835586a..ef0fa621a5 100644
--- a/mf/parmesan-timesignatures.mf
+++ b/mf/parmesan-timesignatures.mf
@@ -5,11 +5,10 @@
 %		 Christian Mondrup <scancm@biobase.dk>
 % Copyright (C) 2002--2012 Juergen Reuter <reuter@ipd.uka.de>
 %
-%
-% LilyPond is free software: you can redistribute it and/or modify
+% The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
 % the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% (at your option) any later version, or under the SIL Open Font License.
 %
 % LilyPond is distributed in the hope that it will be useful,
 % but WITHOUT ANY WARRANTY; without even the implied warranty of