 Other notable American musicians who performed at Spaso were Leonard Bernstein, Mstislav Rostropovich, Ray Charles, and Chick Corea.On May 31, 1988, the jazz pianist Dave Brubeck performed in the Spaso House ballroom for President Ronald Reagan and the new Soviet leader, Mikhail Gorbachev.The 1991 Fourth of July Reception at Spaso House was not attended by President Gorbachev, but it was attended by Boris Yeltsin, the President of the Russian Federation.