Performers include:* Early music ensembles, such as Chapelle Royale, Lionheart, Sequentia, and the Tallis Scholars* Singers Dietrich Fischer-Dieskau, Renée Fleming, and Joan Sutherland* Cellist Yo-Yo Ma* Pianists Pierre-Laurent Aimard, Malcolm Bilson, and Artur Rubenstein* The Berlin Philharmonic, the Chicago Symphony Orchestra, and the London Symphony Orchestra* Conductors Pierre Boulez, John Eliot Gardiner, James Levine, and Michael Tilson Thomas* String quartets, such as the Concord String Quartet and the Tokyo String Quartet* Jazz artists Louis Armstrong, Duke Ellington, and Dizzy Gillespie