Joachim Gies, Ensemble X & Gerd Wameling • 2013
Judith Kellock & Ensemble X • 2008
Ensemble X, Mark Davis Scatterday & Xak Bjerken • 2006
Cassatt String Quartet, Ensemble X, Judith Kellock & Steven Stucky • 2004
Errollyn Wallen, Ensemble X & Nicholas Kok • 2002
Dominic Harlan, Douglas Finch, Ensemble X, Margaret Leng Tan, Matthew Sharp, Mike Henry, Patricia Rozario & The Continuum Ensemble • 2002
