Complex sentence: Recently, Mr. Oue made his debut at the 2005 Bayreuth Festival conducting Tristan and Isolde and future conducting engagements include the Leipzig Gewandhaus Orchestra, Gulbenkian Orchestra, São Paulo State Symphony, and Malaysian Philharmonic Orchestra.
Split into simpler sentences: Recently, Mr. Oue made his debut at the Bayreuth Festival conducting Tristan and Isolde (2005). Future conducting engagements include the Leipzig Gewandhaus Orchestra, Gulbenkian Orchestra, São Paulo State Symphony, and Malaysian Philharmonic Orchestra.