The lyrics are clearly copywritten by ice nine and they do own them. They also own how the music is played with those lyrics. However, unlike most artists, they have published frequently that they believe in the purely non-commercial trade of music.
That notice is found here, and is required by all sites that use thier material to display:
http://www.rukind.org/html/Statement.htm
Also, unlike all of the artists who's work was displayed on OLGA and most other tab sites, Robert Hunter and John Barlow have placed all of their Grateful Dead lyrics on the web for all to see:
Robert Hunter:
http://www.dead.net/RobertHunterArchive ... mpter.html
John Barlow:
http://www.eff.org/Misc/Publications/Jo ... yrics.html
I personally believe that they understand that this great gift given us makes us deadicated fans, and we do buy their albums, buy their DVDs and go to their concerts.
Personally, I believe there are levels of interpritation. If your interpritation looks exactly like the original, its not an interpritation, its a copy. Copyright law does protect interpritation, but not copy, thus the name COPYright.
The Grateful Dead have made it hard to claim copyright issues because of the fact they post their lyrics, and have a very open policy regarding the free distribution of music, which they still debate against corporate america today.
However, suppose that when you clicked on a link for a GD tab, you were spammed by ads for online gambling, porn and viagra. I think the dead should have the right to say, thats not what we want and you are not allowed to use it.
One last thing, I bet that the entire OLGA site is already on one of those peer to peer networks, which the RIAA is having trouble suing now:
http://www.bit-tech.net/news/2006/08/01 ... load_case/
An interesting conversation, but my boss is calling me... back to work.