You may be hearing murmurs about this, so by my reckoning it falls on me to document it. R.E.M. have taken a stand by releasing the videos from their new album under Artistic License 2.0.
The Artistic License 2.0 is a product of the Perl Foundation, and is the license under which Perl is released.

Normally creators have turned to Creative Commons for movies & music, so it’s interesting to see R.E.M. buck the trend and use Artistic License. This can only help the visibility of open source. I’m glad that of all the licenses out there, they chose the one I love. Maybe there’ll be a point in the future when Artistic 2.0 is used everywhere, that it will be automatic for the people who create music to think of TPF’s license.

(Please send complaints about R.E.M. references to the dead letter office /dev/null.)