Music; and Neil Simon's play Chapter Two. With 857 performances, Chapter Two became the Imperial's longest-running non-musical production. Most of the 1980s was dominated by a few musicals. Simon premiered They're Playing Our Song in December 1979; the production had 1,082 performances over two and a half years. The next production was Michael Bennett's musical Dreamgirls, starring Jennifer Holliday with music by Henry Krieger and Tom Eyen, which opened at the end of 1981. Dreamgirls ended up running for 1,522 performances over four years. During the run of Dreamgirls, the 1982 Tony Awards was hosted at the Imperial. The subsequent production was The Mystery of Edwin Drood, which opened in 1985 and ran for two years. The Imperial's final productions of the 1980s included a revival of Cabaret in 1987, Chess in 1988, and Jerome Robbins' Broadway in 1989. During the late 1980s, the Shuberts renovated the Imperial as part of a restoration program for their Broadway theaters, repainting the theater in a red, burgundy, and rose color scheme. The New York City Landmarks Preservation Commission (LPC) had started to consider protecting the Imperial as a landmark in 1982, with discussions continuing over the next several years. Though both the exterior and interior were considered, the LPC designated only the interior as a landmark on November 17, 1987. This was part of the commission's wide-ranging effort in 1987 to grant landmark status to Broadway theaters. The New York City Board of Estimate ratified the designations in March 1988. The Shuberts, the Nederlanders, and Jujamcyn collectively sued the LPC in June 1988 to overturn the landmark designations of 22 theaters, including the Imperial, on the merit that the designations severely limited the extent to which the theaters could be modified. The lawsuit was escalated to the New York Supreme Court and the Supreme Court of the United States, but these designations were ultimately upheld in 1992. 1990s to present Jerome Robbins' Broadway closed in 1990. Les Misérables relocated to the Imperial in late 1990, playing there for the next decade. Les Misérables was the second-longest-running Broadway production ever when it closed in 2003; the closure was partially attributed to reductions in ticket sales caused by the September 11 attacks in 2001. The next production was The Boy from Oz, which opened in 2003 and ran for nearly one year. As part of a settlement with the United States Department of Justice