Who is the performer of XXX?
Congress Shall Make No Law...
In a press release, Gail Zappa said of the album, ``'Congress Shall Make No Law...' is released as an educational project, representing Zappa's tireless commitment to the First Amendment which he felt his duty to protect by providing (in his words) ''stimulating digital audio entertainment`` in the form of ''material which a truly free society would neither fear nor suppress.