1 Libre Opera License v.0.1
5 This license basically wraps together a Creative Commons license applying to
6 the score as a narrative work, and a General Public License that applies to the
9 The GNU General Public License, version 3 or later, is reproduced in the
12 The Creative Commons Attribution-NonCommercial-ShareAlike license is
13 reproduced in the PERFORMING document.
15 The "work" means the copyrightable work licensed under this License; the
16 General Public License may refer to it as "the program". The different authors
17 and licensors are listed in the THANKS document, with contact informations.
18 Each licensee (individuals or organizations) is addressed as "you".
20 The "source code" of the work is defined by the General Public License; it
21 means the full machine- and human-readable (where possible) code needed to
22 generate the score and/or any other document or file needed to perform, modify
23 or reproduce the work. In some parts, the General Public License may refer to
24 it as the "Corresponding Source".
26 The "narrative work" means any performance of the work or based on the work,
27 either computer- or human-generated, any media resulting from such a
28 performance, and any use of narrative elements (characters, events, lyrics,
29 dramatic structure). The Creative Commons license refers to it as the "Work".
33 If you want to modify and/or redistribute this work, you must comply with the
34 GNU General Public License, with the following exception:
35 any interpretation of the source code as a narrative work is not regarded as
36 an object-code form of the work, and therefore will be covered by the Creative
37 Commons by-NC-SA license instead of the GPL license.
38 The source code of the work, however, may be compiled, printed and reproduced
39 as a printed score under the terms and conditions of the GPL license.
43 If you want to perform and/or record and/or distribute any recording based on
44 the narrative work, you must comply with the Creative Commons
45 Attribution-NonCommercial-ShareAlike license, with the following exceptions:
46 in addition to the credits specified in section 4(d) of the license, if you
47 publicly perform, or distribute, any media resulting from the narrative work,
48 you must provide in a reasonable manner, either (i) the full machine-readable
49 source code that has been used to generate the score, or (ii) a written document
50 offering full access to the source code at no charge, to the general public.
51 The title of the narrative work may differ from the title of the source code;
52 if so, both titles have to be mentioned whenever the narrative work (or a
53 derived work) it either distributed or publicly performed.
55 3. Special authorizations
57 As implied by the Berne Convention for the Protection of Literary and Artistic
58 Works, special authorizations can be given by the authors to use this work
59 outside the terms of its license. Such authorizations have to be requested
60 directly from any of the authors, for specific purposes and motivations; such
61 authorizations (if granted) will not change any of the terms of this license,
62 and will remain limited in their extent and implications.
64 4. Future versions of this license
66 The terms specified by this license are valid for as long as the copyright of
67 the work remains applicable in the country where it is read or performed, and
68 therefore no future version of this license will add any obligations to these.
69 However, later versions may imply additional permissions by specifying less
70 restrictive terms and conditions.