Jean-Yves Thibaudet, left, and Claude Debussy. Thibaudet will perform all of Debussy’s Préludes in an upcoming concert at the Soka Performing Art Center, presented by the Philharmonic Society of Orange County. Credit: Thibaudet: Photo courtesy of the Philharmonic Society of Orange County/e. Caren; Debussy: Photo courtesy of the Library of Congress/Jacques-Émile Blanche