Development of Creative Commons licenses

["Greg London" <email AT greglondon.com>]

> And like I said, they could do the same thing
> with a song licensed BY-SA as well right?

I believe so.

> If it is a BY-SA song several generations old
> with a big mix of "authors" then who do
> they pay and what goes on then?

If the original version is good enough, they could
apply the compulsory license there.

Otherwise, once you get a lot of authors contributing
to a work, there's no easy way to change the license
other than to deal with every author.

Greg