Some of the lyrics on that list are almost certainly under copyright, and if they are, and Max hasn't previously gotten written permission to post them, then I think (though of course this is not legal advice, just private opinion) he should remove them. Max shouldn't waste his strength on a fight he can't win, but save it in case the NMPA tries to claim copyright in something that it has no right to.

Max, we all appreciate what your efforts on behalf of the Mudcat and the DT.

T.