American pianist Sarah Cahill performs both classical and contemporary composed music over the U.S. Several avant-garde composers possess dedicated piano functions to her, including Larry Polansky’s “Casten Deviation” (1994), “Blue” Gene Tyranny’s “Heart” (1996) and John Adams’ 1977 function “China Gates.” Cahill in addition has premiered functions by various other composers such as for example Terry Riley, Carl Rock, Lou Harrison and Chen Yi.