Ultra-red (founded 1994) is an art collaboration consisting of various members who are involved in activist movements. The group sets up exchanges between art and political organizing. Their work consists mainly of sound art, presented in workshops, installations, broadcasts, performances, and via their online record label Public Record. Recent exhibitions include: Thomas Bayrle, Ann Lislegaard, and Ultra-red, Raven Row, London, 2009. Members are based in New York.