A United States federal court recently gave some bad news to the US government and many foreign copyright owners - including the estates of Sergei Rachmaninoff, Dmitry Shostakovich, Sergei Prokofiev, and Igor Stravinsky. The court struck down a US statute which had restored copyright protection to the works of these foreign authors. By limiting copyright restoration, the ruling might prevent the US from fulfilling its obligations under the Berne Convention and the World Trade Organization Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS).