Cog is authored by Vincent Spader. It is released under the GPL. See COPYING for details.

The libraries folder contains various decoding and tagging libraries, which i have created Xcode projects for, and possibly modified to make compile on OS X. The various libraries are under each of their own licenses/copyrights.

All Cog code is copyrighted by me, and is licensed under the GPL. Cog contains bits of other code from third parties that are under their own licenses/copyright.
    
If you would like the photoshop sources for the various icons and graphics, please send me an email, and I will be happy to get them to you.

Share and enjoy.
--Vincent Spader (vspader@users.sf.net)


ADDENDUM - 2013-09-30

I have forked this player to continue maintaining it for others to use, as its
original author appears to have left it by the wayside. I will try to continue
updating as I find more things that need fixing, or if I find new features to
add which seem like they would be useful to me or others.

Up to date binaries will be available at the following link:

http://kode54.net/cog/

--Christopher Snowhill (chris@kode54.net)