They're doing their thing -- it's The Cattanooga Cats!
Discussions about the group, their music and their animated Hanna-Barbera TV show (including other shows in the series: Motormouse and Autocat, It's the Wolf and Around the World in 79 Days).
Yes I'm doing that just for now but should soon set up a page with link to group, info, some videos, etc. I have done so with Chucklewood Critters for example.
That could well be a big reason and you could be right about Curb. A little while back the WKRP in Cincinnatti box set (first season) came out. Took awhile
One thing to keep in mind: MUSIC RIGHTS! It's the reason why the Heavy Metal movie was kept out of home video for so long. Every band wanted so much $$$ it was