The CPDL copyright license applies to all scores and texts which reside on the CPDL server
In principle this is true, but in reality many contributors have submitted scores showing non-CPDL copyright notices.
In some cases, the "personal" copyright was chosen, but without any specification about what "personal" means. According to:
http://choralwiki.net/wiki/index.php/Ch ... i:Personal
such scores can be regarded as equivalent to scores released under the CPDL copyright policy.
In other cases, the "personal" copyright is specified. What kind of "personal" copyright is compatible with the CPDL spirit? Please note
http://choralwiki.net/wiki/index.php/He ... _anyway%3F:
The primary goals of CPDL are:
- To make vocal sheet music available for free.
- To create a website for public domain music that includes only legally (In United States) downloadable scores.
- To allow development of a viable collaborative model for sheet music distribution.
- To publish scores that are not otherwise commercially viable.
- To create a website that catalogs a large number of other free sheet music websites.
- To encourage (through the CPDL Bulletin Boards) sharing between lovers of vocal music.
The term "available" is tricky. Music can be made available and used for many different purposes (personal use, rehearsal, public performance, liturgy, recording, ...). If some uses are free but others are not, is this enough for such scores to be hosted at CPDL, or linked to CPDL? Which uses must be free, as a minimum, for scores hosted or linked to CPDL? This is, in my opinion, the "grey area" that is still unclear and needs to be clarified.
In the specific case of the two scores that you mention:
Thurlow Weed wrote:
While I do retain a personal copyright for all my compositions, they may be freely printed out from the CPDL and used for any religious service or performance. I wrote the music to be sung and enjoyed. Soli Deo Gloria!
Uses out of "any religious service or performance" fall in the "grey" area, however my (very) personal opinion is that such a copyright statement is compatible with the CPDL spirit.
Malcolm Dedman wrote:
This short Introit was originally intended for inclusion in an Anglican Communion Service and is a setting of the Passiontide statement for the Series 3 service. It may be performed in concert as well as liturgically
Ii is not clear whether the use for performance in concert as well as for liturgy is granted for free. According to:
http://choralwiki.net/wiki/index.php/Ch ... i:Personal
I would assume that the CPDL policy applies for anything is undefined under the "personal" copyright, so my personal opinion is that such a copyright statement is compatible with the CPDL spirit.
I hope that, with the help of a legal/copyright advisor, the CPDL committee will be able to define more "black" and "white", and less "grey" areas in the future.
Max