License for sound files

A few sound files are included in the Panda 3D installation. Where did they come from? Are they free to use and include in new Panda 3D games? Are they covered under the general Panda 3D license, or is there a different license I should look at? Thanks!

I’d assume that anything that gets put on your HDD, that comes from the panda installer (except for the third-party packages which are mentioned in the preamble of the license, ARtoolkit, FFMpeg etc) is covered by the panda license. Even Python is technically covered, because of the nature of the Python license you can repackage it and apply your own license (provided the copyrights stay).

The only sound files I know of are the ones concerned with the gui clicks. I’d assume they are covered by the Panda license.