rwwear " ... When Weird Al does a parody he has to get permission from the person or company that owns the rights to the song. As in "Like a Surgeon" he had to get permission from Madonna."
Sorry, but you're mistaken. While you may be correct that Weird Al works closely with the artists he parodies, he’s under no legal obligation to do so. In the U.S., parody and satire are protected under the Fair Use provision of copyright law. The definitive case on this was 2 Live Crew’s treatment of "Oh Pretty Woman." See Acuff-Rose Music v. Campbell, which was decided by the Supreme Court.
Sorry, but you're mistaken. While you may be correct that Weird Al works closely with the artists he parodies, he’s under no legal obligation to do so. In the U.S., parody and satire are protected under the Fair Use provision of copyright law. The definitive case on this was 2 Live Crew’s treatment of "Oh Pretty Woman." See Acuff-Rose Music v. Campbell, which was decided by the Supreme Court.